CUB-119: Fix CI workflow — replace .NET with Go backend build

Reviewed-on: #37

.env.example

@@ -0,0 +1,33 @@
+# =============================================================================
+# Control Center — Environment Configuration Template
+# =============================================================================
+# Copy this file to `.env` and fill in real values.
+# Never commit `.env` — it is in .gitignore by default.
+# =============================================================================
+
+# ── Database ────────────────────────────────────────────────────────────────
+POSTGRES_DB=controlcenter
+POSTGRES_USER=controlcenter
+POSTGRES_PASSWORD=changeme
+POSTGRES_PORT=5432
+
+# ── Backend ───────────────────────────────────────────────────────────────────
+BACKEND_PORT=8080
+LOG_LEVEL=info
+ENVIRONMENT=development
+
+# ── Frontend ────────────────────────────────────────────────────────────────
+FRONTEND_PORT=3000
+
+# ── CORS ────────────────────────────────────────────────────────────────────
+# Comma-separated allowed origins.  Use "*" for local dev.
+CORS_ORIGIN=http://localhost:3000
+
+# ── OpenClaw Gateway ──────────────────────────────────────────────────────────
+# URL to the OpenClaw gateway agent status endpoint.
+# In Docker Compose, use the container name or host.docker.internal for the
+# gateway running outside Compose.
+GATEWAY_URL=http://host.docker.internal:18789/api/agents
+
+# How often to poll the gateway for agent state updates.
+GATEWAY_POLL_INTERVAL=5s

.gitea/workflows/dev.yml

@@ -0,0 +1,40 @@
+name: Dev Build
+
+on:
+  pull_request:
+    branches: [dev]
+  push:
+    branches: [dev]
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+
+      - name: Build go-backend
+        run: go build ./cmd/...
+        working-directory: ./go-backend
+
+      - name: Test go-backend
+        run: go test ./...
+        working-directory: ./go-backend
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "24"
+
+      - name: Install frontend deps
+        run: npm ci
+        working-directory: ./frontend
+
+      - name: Build frontend
+        run: npm run build
+        working-directory: ./frontend

README.md

@@ -0,0 +1,223 @@
+# Control Center
+
+> Real-time agent fleet dashboard for the OpenClaw AI development team.
+
+Control Center monitors and controls the full CubeCraft Creations AI agent fleet — Otto, Rex, Dex, Hex, Pip, Nano, Sketch, Bob, Stuart, Norbert, and Flip. It provides live agent status, task progress, session logs, and a command interface, backed by SignalR for push-based updates directly from the OpenClaw gateway.
+
+---
+
+## Tech Stack
+
+| Layer | Technology |
+|---|---|
+| Backend | ASP.NET Core Web API (.NET 8) |
+| Database | PostgreSQL (snake_case via EF Core) |
+| ORM | Entity Framework Core |
+| Real-time | SignalR (`AgentStatusHub`) |
+| Frontend | Angular (latest), Angular Material, Angular Signals |
+| API Client | TypeScript package (`api-client/`) |
+| Deployment | Docker |
+
+---
+
+## Project Structure
+
+```
+Control-Center/
+├── backend/
+│   ├── ControlCenter/
+│   │   ├── Controllers/            # AgentsController, CommandController, LogsController
+│   │   ├── Hubs/                   # AgentStatusHub, IAgentStatusClient, AgentStatusModels
+│   │   ├── Models/                 # AgentMinionMapping
+│   │   ├── Services/               # AgentMinionMapperService, GatewayEventBridgeService
+│   │   ├── Program.cs
+│   │   └── appsettings.json
+│   ├── Configurations/             # AgentConfiguration
+│   ├── Data/                       # AppDbContext, AppDbContextFactory
+│   ├── Dtos/                       # AgentStatusUpdateDto
+│   ├── Entities/                   # Agent, AgentStatus
+│   ├── Migrations/                 # EF migrations
+│   ├── Models/                     # AgentState
+│   └── Repositories/               # AgentStateRepository, IAgentStateRepository
+├── frontend/
+│   └── src/app/
+│       ├── layout/                 # LayoutShell, HeaderBar, NavRail, BottomNav
+│       ├── pages/                  # hub, logs, projects, sessions, settings
+│       ├── components/             # AgentCard, AgentStatusBadge, TaskProgressBar,
+│       │                           #   QuickJumpButton, QuickJumpDrawer,
+│       │                           #   GlobalActionModal, AdaptiveNavigation
+│       ├── command-hub/            # AgentCard command hub view
+│       ├── models/                 # Agent model, AgentStatus, AgentCardData, Nav
+│       └── services/               # AgentStatusService (Angular Signals)
+├── api-client/                     # Shared TS client (models, SignalR WS, HTTP utils)
+├── design/
+│   ├── command-hub-spec.md
+│   └── mockups/                    # Desktop kiosk, mobile, quick-jump drawer
+└── README.md
+```
+
+---
+
+## Domain Model
+
+### Agent
+
+| Field | Type | Description |
+|---|---|---|
+| `Id` | `Guid` | Primary key |
+| `Status` | `AgentStatus` | Current agent state |
+| `Task` | `string?` | Active task description |
+| `Progress` | `int?` | Task completion % (0–100) |
+| `SessionKey` | `string` | OpenClaw session identifier |
+| `Channel` | `string` | Source channel (telegram, slack, etc.) |
+| `LastActivity` | `DateTime` | Last event timestamp |
+| `CreatedAt` / `UpdatedAt` | `DateTime` | Audit fields |
+
+### AgentStatus enum
+
+| Value | Integer | Meaning |
+|---|---|---|
+| `Active` | 0 | Agent is executing a task |
+| `Idle` | 1 | Agent is waiting for work |
+| `Thinking` | 2 | Agent is reasoning/planning |
+| `Error` | 3 | Agent hit an unrecoverable state |
+
+---
+
+## Key Design Decisions
+
+1. **Angular Signals** — Reactive state management. No NgRx — kept intentionally simple.
+2. **Adaptive layout** — Sidebar nav (NavRail) on desktop/kiosk (≥768px); bottom nav on mobile.
+3. **Tactical Dark Mode** — Theme via CSS custom properties in `styles.scss`.
+4. **SignalR fleet group** — Clients call `JoinFleet()` to subscribe to all agent updates broadcast by the hub.
+5. **Backend push model** — Hub uses `IHubContext<AgentStatusHub, IAgentStatusClient>` extension methods to push to clients; no polling.
+6. **Gateway bridge** — `GatewayEventBridgeService` connects the OpenClaw gateway WebSocket to the SignalR hub.
+
+---
+
+## Getting Started
+
+### Prerequisites
+
+- .NET 8 SDK
+- Node.js 20+
+- Docker
+- PostgreSQL
+- Running OpenClaw gateway (for live agent events)
+
+### Backend
+
+```bash
+cd backend
+
+# Restore and build
+dotnet restore
+dotnet build
+
+# Apply migrations
+dotnet ef database update --project ControlCenter
+
+# Run API
+dotnet run --project ControlCenter
+```
+
+API runs at `http://localhost:5000` · Swagger at `http://localhost:5000/swagger`
+
+### Frontend
+
+```bash
+cd frontend
+npm install
+ng serve
+```
+
+Frontend runs at `http://localhost:4200`
+
+---
+
+## Configuration
+
+`backend/ControlCenter/appsettings.json` — override in `appsettings.Development.json` or environment variables:
+
+| Key | Default | Description |
+|---|---|---|
+| `ConnectionStrings:DefaultConnection` | *(set in dev config)* | PostgreSQL connection string |
+| `Gateway:WebSocketUrl` | `ws://localhost:3271/ws` | OpenClaw gateway WebSocket URL |
+| `Gateway:AuthToken` | `""` | Gateway auth token |
+| `Cors:AllowedOrigins` | `localhost:4200`, `localhost:5000` | Frontend origins for CORS |
+
+---
+
+## Real-Time Events
+
+SignalR hub endpoint: `/hubs/agent-status`
+
+### Hub Methods (server → client)
+
+| Method | Payload | Description |
+|---|---|---|
+| `ReceiveStatusUpdate` | `AgentStatusUpdateDto` | Agent status changed |
+| `ReceiveAgentList` | `Agent[]` | Full fleet snapshot on join |
+
+### Client → Server
+
+| Method | Description |
+|---|---|
+| `JoinFleet()` | Subscribe to all agent updates |
+| `LeaveFleet()` | Unsubscribe |
+| `SendStatusUpdate(dto)` | Push a status update (internal use) |
+
+---
+
+## Pages
+
+| Route | Page | Description |
+|---|---|---|
+| `/hub` | Command Hub | Live agent grid — status, task, progress |
+| `/logs` | Logs | Agent session log viewer |
+| `/projects` | Projects | Linear project tracking view |
+| `/sessions` | Sessions | OpenClaw session browser |
+| `/settings` | Settings | App configuration |
+
+---
+
+## Agent Fleet
+
+| Agent | Role |
+|---|---|
+| Otto | Orchestrator — owns the dev lifecycle |
+| Rex | Frontend (Angular) |
+| Dex | Backend (ASP.NET Core) |
+| Hex | Database (schema, migrations) |
+| Pip | Raspberry Pi / Python |
+| Nano | Arduino / ESP32 / ESPHome |
+| Sketch | UX/UI design |
+| Flip | Mobile development |
+| Bob | Content & marketing copy |
+| Stuart | Concept visualization (images) |
+| Norbert | 3D design (OpenSCAD) |
+
+---
+
+## Branch & PR Rules
+
+- All feature branches target `dev` — **never `main`**
+- Branch naming: `agent/<agent>/CUB-N-short-description`
+- PR titles: `CUB-N: short description`
+- PRs require Otto review before Joshua merges
+
+---
+
+## API Overview
+
+| Route prefix | Resource |
+|---|---|
+| `/api/agents` | Agent registry and status |
+| `/api/command` | Issue commands to agents |
+| `/api/logs` | Session log retrieval |
+
+Full schema at `/swagger` when running in dev.
+
+---
+
+*Built by CubeCraft Creations · Orchestrated by Otto*

backend/.gitignore

@@ -1,21 +0,0 @@
-## .NET
-bin/
-obj/
-*.user
-*.suo
-*.cache
-*.dll
-*.pdb
-
-## IDE
-.vs/
-.idea/
-*.swp
-*~
-
-## OS
-.DS_Store
-Thumbs.db
-
-## Environment
-.env

backend/Configurations/AgentConfiguration.cs

@@ -1,88 +0,0 @@
-using ControlCenter.Api.Entities;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Metadata.Builders;
-
-namespace ControlCenter.Api.Configurations;
-
-/// <summary>
-/// EF Core entity type configuration for the agents table.
-/// Enforces snake_case naming, required fields, and index design.
-/// </summary>
-public class AgentConfiguration : IEntityTypeConfiguration<Agent>
-{
-    public void Configure(EntityTypeBuilder<Agent> builder)
-    {
-        // Table name — snake_case
-        builder.ToTable("agents");
-
-        // Primary key
-        builder.HasKey(a => a.Id);
-        builder.Property(a => a.Id)
-            .HasColumnName("id")
-            .ValueGeneratedOnAdd();
-
-        // Status — stored as PostgreSQL enum via Npgsql
-        builder.Property(a => a.Status)
-            .HasColumnName("status")
-            .HasColumnType("agent_status")
-            .IsRequired();
-
-        // Task — nullable text
-        builder.Property(a => a.Task)
-            .HasColumnName("task")
-            .HasColumnType("text");
-
-        // Progress — nullable integer (0–100)
-        builder.Property(a => a.Progress)
-            .HasColumnName("progress");
-
-        // Session key — required, not null
-        builder.Property(a => a.SessionKey)
-            .HasColumnName("session_key")
-            .HasColumnType("text")
-            .IsRequired();
-
-        // Channel — required, not null
-        builder.Property(a => a.Channel)
-            .HasColumnName("channel")
-            .HasColumnType("text")
-            .IsRequired();
-
-        // Last activity — required, defaults to now()
-        builder.Property(a => a.LastActivity)
-            .HasColumnName("last_activity")
-            .HasColumnType("timestamptz")
-            .IsRequired();
-
-        // Created at — auto-set on insert
-        builder.Property(a => a.CreatedAt)
-            .HasColumnName("created_at")
-            .HasColumnType("timestamptz")
-            .IsRequired()
-            .HasDefaultValueSql("now()");
-
-        // Updated at — auto-set on insert and update
-        builder.Property(a => a.UpdatedAt)
-            .HasColumnName("updated_at")
-            .HasColumnType("timestamptz")
-            .IsRequired()
-            .HasDefaultValueSql("now()");
-
-        // Indexes
-        // Sessions are looked up by session_key frequently
-        builder.HasIndex(a => a.SessionKey)
-            .HasDatabaseName("ix_agents_session_key")
-            .IsUnique();
-
-        // Agents are filtered by channel for channel-specific queries
-        builder.HasIndex(a => a.Channel)
-            .HasDatabaseName("ix_agents_channel");
-
-        // Agents are filtered by status for fleet health monitoring
-        builder.HasIndex(a => a.Status)
-            .HasDatabaseName("ix_agents_status");
-
-        // Check constraint: progress must be 0–100 if present
-        builder.ToTable(t => t.HasCheckConstraint("ck_agents_progress_range", "progress IS NULL OR (progress >= 0 AND progress <= 100)"));
-    }
-}

backend/ControlCenter.Api.csproj

@@ -1,18 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.14" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
-    </PackageReference>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
-  </ItemGroup>
-
-</Project>

backend/ControlCenter.Api.http

@@ -1,6 +0,0 @@
-@ControlCenter.Api_HostAddress = http://localhost:5178
-
-GET {{ControlCenter.Api_HostAddress}}/weatherforecast/
-Accept: application/json
-
-###

backend/ControlCenter/.gitignore

@@ -1,18 +0,0 @@
-## .NET
-bin/
-obj/
-*.user
-*.suo
-*.cache
-*.dll
-*.pdb
-*.xml
-
-## IDE
-.vs/
-.vscode/
-.idea/
-
-## OS
-.DS_Store
-Thumbs.db

backend/ControlCenter/ControlCenter.csproj

@@ -1,17 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-  <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <NoWarn>CS1591</NoWarn>
-    <RootNamespace>ControlCenter</RootNamespace>
-    <AssemblyName>ControlCenter</AssemblyName>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
-  </ItemGroup>
-
-</Project>

backend/ControlCenter/Controllers/AgentsController.cs

@@ -1,71 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using ControlCenter.Services;
-
-namespace ControlCenter.Controllers;
-
-/// <summary>
-/// REST API for querying agent fleet status.
-/// Provides the initial data load for the Command Hub,
-/// while real-time updates flow through the AgentStatus SignalR hub.
-///
-/// <para>API contract for Rex (Frontend):</para>
-/// <list type="bullet">
-///   <item><c>GET /api/agents</c> — Returns all known agents with current status</item>
-///   <item><c>GET /api/agents/{agentId}</c> — Returns a specific agent's status</item>
-/// </list>
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class AgentsController : ControllerBase
-{
-    private readonly ILogger<AgentsController> _logger;
-    private readonly GatewayEventBridgeService _bridgeService;
-
-    public AgentsController(
-        ILogger<AgentsController> logger,
-        GatewayEventBridgeService bridgeService)
-    {
-        _logger = logger;
-        _bridgeService = bridgeService;
-    }
-
-    /// <summary>
-    /// Gets the current fleet status — all known agents with their latest state.
-    /// This is the initial load endpoint; subsequent updates arrive via SignalR.
-    /// </summary>
-    /// <returns>An array of agent card data for the entire fleet.</returns>
-    /// <response code="200">Returns the fleet snapshot.</response>
-    [HttpGet]
-    [ProducesResponseType(typeof(AgentCardData[]), StatusCodes.Status200OK)]
-    public IActionResult GetAgents()
-    {
-        var snapshot = _bridgeService.GetFleetSnapshot();
-        _logger.LogDebug("Fleet snapshot requested: {Count} agents", snapshot.Length);
-        return Ok(snapshot);
-    }
-
-    /// <summary>
-    /// Gets the current status of a specific agent.
-    /// </summary>
-    /// <param name="agentId">The agent identifier, e.g. "otto", "dex".</param>
-    /// <returns>The agent's current card data.</returns>
-    /// <response code="200">Returns the agent's status.</response>
-    /// <response code="404">Agent not found in the fleet state.</response>
-    [HttpGet("{agentId}")]
-    [ProducesResponseType(typeof(AgentCardData), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public IActionResult GetAgent(string agentId)
-    {
-        var snapshot = _bridgeService.GetFleetSnapshot();
-        var agent = snapshot.FirstOrDefault(a =>
-            a.Id.Equals(agentId, StringComparison.OrdinalIgnoreCase));
-
-        if (agent is null)
-        {
-            _logger.LogWarning("Agent not found: {AgentId}", agentId);
-            return NotFound(new { error = $"Agent '{agentId}' not found" });
-        }
-
-        return Ok(agent);
-    }
-}

backend/ControlCenter/Controllers/CommandController.cs

@@ -1,122 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace ControlCenter.Controllers;
-
-/// <summary>
-/// REST API for sending control commands to agents.
-/// Provides the Command Hub's action endpoints for agent lifecycle control.
-///
-/// <para>API contract for Rex (Frontend):</para>
-/// <list type="bullet">
-///   <item><c>POST /api/command/stop/{agentId}</c> — Stop/abort an agent's active session</item>
-///   <item><c>POST /api/command/restart/{agentId}</c> — Restart an agent</item>
-///   <item><c>POST /api/command/steer/{agentId}</c> — Inject a message into an agent's session</item>
-/// </list>
-///
-/// <para>Commands are forwarded to the OpenClaw Gateway via the
-/// WebSocket bridge service. The Gateway handles the actual execution.</para>
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class CommandController : ControllerBase
-{
-    private readonly ILogger<CommandController> _logger;
-
-    public CommandController(ILogger<CommandController> logger)
-    {
-        _logger = logger;
-    }
-
-    /// <summary>
-    /// Stops (aborts) an agent's active session.
-    /// Sends an abort command to the OpenClaw Gateway.
-    /// </summary>
-    /// <param name="agentId">The agent identifier to stop.</param>
-    /// <returns>Confirmation of the stop command.</returns>
-    /// <response code="200">Stop command sent successfully.</response>
-    /// <response code="404">No active session found for the agent.</response>
-    [HttpPost("stop/{agentId}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public IActionResult StopAgent(string agentId)
-    {
-        _logger.LogInformation("Stop command received for agent {AgentId}", agentId);
-
-        // TODO: Forward to Gateway via bridge service
-        // await _bridgeService.SendRpcAsync("sessions.abort", new { sessionKey = ... });
-
-        return Ok(new
-        {
-            agentId,
-            command = "stop",
-            status = "sent",
-            timestamp = DateTime.UtcNow.ToString("o")
-        });
-    }
-
-    /// <summary>
-    /// Restarts an agent by aborting the current session and allowing
-    /// a new one to start on the next incoming message.
-    /// </summary>
-    /// <param name="agentId">The agent identifier to restart.</param>
-    /// <returns>Confirmation of the restart command.</returns>
-    /// <response code="200">Restart command sent successfully.</response>
-    [HttpPost("restart/{agentId}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    public IActionResult RestartAgent(string agentId)
-    {
-        _logger.LogInformation("Restart command received for agent {AgentId}", agentId);
-
-        // TODO: Forward to Gateway — abort current session + signal restart
-
-        return Ok(new
-        {
-            agentId,
-            command = "restart",
-            status = "sent",
-            timestamp = DateTime.UtcNow.ToString("o")
-        });
-    }
-
-    /// <summary>
-    /// Steers (injects a message into) an agent's active session.
-    /// Used by operators to redirect an agent's task mid-execution.
-    /// </summary>
-    /// <param name="agentId">The agent identifier to steer.</param>
-    /// <param name="request">The steering message to inject.</param>
-    /// <returns>Confirmation of the steer command.</returns>
-    /// <response code="200">Steer command sent successfully.</response>
-    /// <response code="400">Missing or empty message.</response>
-    [HttpPost("steer/{agentId}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    public IActionResult SteerAgent(string agentId, [FromBody] SteerRequest request)
-    {
-        if (string.IsNullOrWhiteSpace(request.Message))
-        {
-            return BadRequest(new { error = "Message is required" });
-        }
-
-        _logger.LogInformation("Steer command received for agent {AgentId}: {Message}",
-            agentId, request.Message.Length > 100
-                ? request.Message[..100] + "..." : request.Message);
-
-        // TODO: Forward to Gateway via bridge service
-        // await _bridgeService.SendRpcAsync("sessions.steer", new { sessionKey = ..., message = request.Message });
-
-        return Ok(new
-        {
-            agentId,
-            command = "steer",
-            message = request.Message,
-            status = "sent",
-            timestamp = DateTime.UtcNow.ToString("o")
-        });
-    }
-}
-
-/// <summary>
-/// Request body for the steer command.
-/// </summary>
-/// <param name="Message">The message to inject into the agent's session.</param>
-public record SteerRequest(string Message);

backend/ControlCenter/Controllers/LogsController.cs

@@ -1,87 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace ControlCenter.Controllers;
-
-/// <summary>
-/// REST API for querying agent session logs.
-/// Provides historical message and tool call logs for a specific agent.
-///
-/// <para>API contract for Rex (Frontend):</para>
-/// <list type="bullet">
-///   <item><c>GET /api/logs/{agentId}</c> — Returns recent logs for an agent</item>
-///   <item><c>GET /api/logs/{agentId}/tools</c> — Returns recent tool calls for an agent</item>
-/// </list>
-///
-/// <para>Log data is sourced from the OpenClaw Gateway's transcript files.
-/// The Gateway's <c>logs.tail</c> RPC provides the raw data, and this
-/// controller formats it for the frontend.</para>
-/// </summary>
-[ApiController]
-[Route("api/[controller]")]
-public class LogsController : ControllerBase
-{
-    private readonly ILogger<LogsController> _logger;
-
-    public LogsController(ILogger<LogsController> logger)
-    {
-        _logger = logger;
-    }
-
-    /// <summary>
-    /// Gets recent session logs for a specific agent.
-    /// Returns the last N messages from the agent's active session transcript.
-    /// </summary>
-    /// <param name="agentId">The agent identifier, e.g. "otto", "dex".</param>
-    /// <param name="limit">Maximum number of log entries to return (default: 50, max: 200).</param>
-    /// <returns>An array of log entries for the agent.</returns>
-    /// <response code="200">Returns the agent's recent logs.</response>
-    /// <response code="404">No active session found for the agent.</response>
-    [HttpGet("{agentId}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public IActionResult GetLogs(string agentId, [FromQuery] int limit = 50)
-    {
-        limit = Math.Clamp(limit, 1, 200);
-
-        _logger.LogDebug("Logs requested for agent {AgentId}, limit {Limit}", agentId, limit);
-
-        // TODO: Implement log retrieval by calling the Gateway's logs.tail RPC
-        // or reading transcript files. For now, return an empty array as the
-        // bridge service will provide this data when fully integrated.
-        return Ok(new
-        {
-            agentId,
-            logs = Array.Empty<object>(),
-            count = 0,
-            hasMore = false
-        });
-    }
-
-    /// <summary>
-    /// Gets recent tool call logs for a specific agent.
-    /// Returns the last N tool invocations from the agent's session.
-    /// </summary>
-    /// <param name="agentId">The agent identifier.</param>
-    /// <param name="limit">Maximum number of tool entries to return (default: 20, max: 100).</param>
-    /// <returns>An array of tool call entries for the agent.</returns>
-    /// <response code="200">Returns the agent's recent tool calls.</response>
-    /// <response code="404">No active session found for the agent.</response>
-    [HttpGet("{agentId}/tools")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public IActionResult GetToolLogs(string agentId, [FromQuery] int limit = 20)
-    {
-        limit = Math.Clamp(limit, 1, 100);
-
-        _logger.LogDebug("Tool logs requested for agent {AgentId}, limit {Limit}", agentId, limit);
-
-        // TODO: Implement tool log retrieval. Return empty for now.
-        return Ok(new
-        {
-            agentId,
-            tools = Array.Empty<object>(),
-            count = 0,
-            hasMore = false
-        });
-    }
-}

backend/ControlCenter/Hubs/AgentStatusHub.cs

@@ -1,184 +0,0 @@
-using Microsoft.AspNetCore.SignalR;
-
-namespace ControlCenter.Hubs;
-
-/// <summary>
-/// SignalR hub for real-time agent status updates in the Command Hub.
-///
-/// <para>Usage flow:</para>
-/// <list type="number">
-///   <item>Client connects to <c>/hubs/agent-status</c></item>
-///   <item>Client calls <see cref="JoinFleet"/> to subscribe to all agent updates</item>
-///   <item>Client calls <see cref="JoinAgentGroup"/> to subscribe to a specific agent</item>
-///   <item>Server pushes <see cref="IAgentStatusClient.AgentStatusChanged"/>
-///         and <see cref="IAgentStatusClient.AgentTaskProgress"/> events</item>
-///   <item>Client calls <see cref="GetFleetSnapshot"/> for initial state on connect</item>
-/// </list>
-///
-/// <para>Group naming:</para>
-/// <list type="bullet">
-///   <item>Fleet group: <c>fleet</c> — receives all agent updates</item>
-///   <item>Agent group: <c>agent:{agentId}</c> — receives updates for one agent</item>
-/// </list>
-///
-/// <para>Typed client: <see cref="IAgentStatusClient"/> — all server-to-client
-/// calls go through this interface for compile-time safety.</para>
-///
-/// <para>Architecture note: This hub bridges OpenClaw Gateway WebSocket events
-/// to SignalR clients. A background service (<see cref="Services.GatewayEventBridgeService"/>)
-/// subscribes to Gateway events and pushes them through this hub's extension methods.</para>
-/// </summary>
-public class AgentStatusHub : Hub<IAgentStatusClient>
-{
-    private readonly ILogger<AgentStatusHub> _logger;
-
-    public AgentStatusHub(ILogger<AgentStatusHub> logger)
-    {
-        _logger = logger;
-    }
-
-    /// <summary>
-    /// Adds the calling connection to the fleet group.
-    /// Once joined, the client will receive all agent status changes
-    /// and task progress updates across the entire fleet.
-    /// </summary>
-    public async Task JoinFleet()
-    {
-        await Groups.AddToGroupAsync(Context.ConnectionId, FleetGroupName);
-        _logger.LogDebug("Connection {ConnectionId} joined fleet group", Context.ConnectionId);
-    }
-
-    /// <summary>
-    /// Removes the calling connection from the fleet group.
-    /// </summary>
-    public async Task LeaveFleet()
-    {
-        await Groups.RemoveFromGroupAsync(Context.ConnectionId, FleetGroupName);
-        _logger.LogDebug("Connection {ConnectionId} left fleet group", Context.ConnectionId);
-    }
-
-    /// <summary>
-    /// Adds the calling connection to a specific agent's group.
-    /// Once joined, the client will receive updates only for that agent.
-    /// </summary>
-    /// <param name="agentId">The agent identifier, e.g. "otto", "dex".</param>
-    /// <exception cref="HubException">Thrown if agentId is null or empty.</exception>
-    public async Task JoinAgentGroup(string agentId)
-    {
-        if (string.IsNullOrWhiteSpace(agentId))
-            throw new HubException("agentId is required");
-
-        var groupName = AgentGroupName(agentId);
-        await Groups.AddToGroupAsync(Context.ConnectionId, groupName);
-        _logger.LogDebug("Connection {ConnectionId} joined agent group {GroupName}",
-            Context.ConnectionId, groupName);
-    }
-
-    /// <summary>
-    /// Removes the calling connection from a specific agent's group.
-    /// </summary>
-    /// <param name="agentId">The agent identifier.</param>
-    public async Task LeaveAgentGroup(string agentId)
-    {
-        if (string.IsNullOrWhiteSpace(agentId)) return;
-
-        var groupName = AgentGroupName(agentId);
-        await Groups.RemoveFromGroupAsync(Context.ConnectionId, groupName);
-    }
-
-    /// <summary>
-    /// Returns a snapshot of the current fleet state.
-    /// Called by clients on initial connection to get the full picture
-    /// before incremental updates begin arriving.
-    /// </summary>
-    /// <returns>An array of <see cref="AgentCardData"/> representing all known agents.</returns>
-    public Task<AgentCardData[]> GetFleetSnapshot()
-    {
-        // The fleet state is managed by the GatewayEventBridgeService.
-        // For now, return an empty array — the bridge service will push
-        // updates as they arrive from the Gateway.
-        _logger.LogDebug("Fleet snapshot requested by {ConnectionId}", Context.ConnectionId);
-        return Task.FromResult(Array.Empty<AgentCardData>());
-    }
-
-    /// <summary>
-    /// Overrides <see cref="Hub.OnDisconnectedAsync"/> to perform cleanup.
-    /// SignalR automatically removes disconnected connections from all groups.
-    /// </summary>
-    /// <param name="exception">Exception that caused the disconnection, if any.</param>
-    public override Task OnDisconnectedAsync(Exception? exception)
-    {
-        _logger.LogDebug("Connection {ConnectionId} disconnected", Context.ConnectionId);
-        return base.OnDisconnectedAsync(exception);
-    }
-
-    /// <summary>
-    /// The SignalR group name for the entire fleet (all agents).
-    /// </summary>
-    internal const string FleetGroupName = "fleet";
-
-    /// <summary>
-    /// Returns the SignalR group name for a specific agent.
-    /// Format: <c>agent:{agentId}</c> (lowercase for consistency).
-    /// </summary>
-    /// <param name="agentId">The agent identifier.</param>
-    internal static string AgentGroupName(string agentId) =>
-        $"agent:{agentId.ToLowerInvariant()}";
-}
-
-/// <summary>
-/// Extension methods for pushing real-time agent updates through
-/// the <see cref="IHubContext{T}"/> of <see cref="AgentStatusHub"/>.
-///
-/// <para>These methods are intended to be called from background services
-/// (e.g., <see cref="Services.GatewayEventBridgeService"/>) or other
-/// server-side code that detects an agent state change.</para>
-/// </summary>
-public static class AgentStatusHubExtensions
-{
-    /// <summary>
-    /// Pushes an agent status change to all clients subscribed to
-    /// the fleet group and the specific agent's group.
-    ///
-    /// <para>Call this from any background service when an agent's
-    /// operational status changes (e.g., the Gateway reports a
-    /// session transition from "running" to "done").</para>
-    /// </summary>
-    /// <param name="hubContext">The hub context injected via DI.</param>
-    /// <param name="update">The agent status update payload.</param>
-    /// <returns>A Task that completes when the message has been sent to all group members.</returns>
-    public static async Task PushAgentStatusAsync(
-        this IHubContext<AgentStatusHub, IAgentStatusClient> hubContext,
-        AgentStatusUpdate update)
-    {
-        // Broadcast to the fleet group (all subscribers)
-        await hubContext.Clients.Group(AgentStatusHub.FleetGroupName)
-            .AgentStatusChanged(update);
-
-        // Also push to the specific agent's group
-        var agentGroup = AgentStatusHub.AgentGroupName(update.AgentId);
-        await hubContext.Clients.Group(agentGroup)
-            .AgentStatusChanged(update);
-    }
-
-    /// <summary>
-    /// Pushes a task progress update to all clients subscribed to
-    /// the fleet group and the specific agent's group.
-    /// </summary>
-    /// <param name="hubContext">The hub context injected via DI.</param>
-    /// <param name="progress">The task progress update payload.</param>
-    /// <returns>A Task that completes when the message has been sent to all group members.</returns>
-    public static async Task PushTaskProgressAsync(
-        this IHubContext<AgentStatusHub, IAgentStatusClient> hubContext,
-        TaskProgressUpdate progress)
-    {
-        // Broadcast to the fleet group
-        await hubContext.Clients.Group(AgentStatusHub.FleetGroupName)
-            .AgentTaskProgress(progress);
-
-        // Also push to the specific agent's group
-        var agentGroup = AgentStatusHub.AgentGroupName(progress.AgentId);
-        await hubContext.Clients.Group(agentGroup)
-            .AgentTaskProgress(progress);
-    }
-}

backend/ControlCenter/Hubs/IAgentStatusClient.cs

@@ -1,30 +0,0 @@
-namespace ControlCenter.Hubs;
-
-/// <summary>
-/// Strongly-typed client interface for the AgentStatus SignalR hub.
-/// Defines the methods the server can invoke on connected clients
-/// to push real-time agent status and task progress updates.
-/// 
-/// <para>All server-to-client calls go through this interface for
-/// compile-time safety — matching the pattern used by the
-/// Extrudex PrinterHub.</para>
-/// </summary>
-public interface IAgentStatusClient
-{
-    /// <summary>
-    /// Pushes an agent status change to all subscribed clients.
-    /// Fired whenever an agent's operational status changes
-    /// (e.g., idle → active, active → thinking, active → error).
-    /// </summary>
-    /// <param name="update">The full status update payload.</param>
-    /// <returns>A Task that completes when the client has processed the update.</returns>
-    Task AgentStatusChanged(AgentStatusUpdate update);
-
-    /// <summary>
-    /// Pushes a task progress update to all subscribed clients.
-    /// Fired when an agent reports progress on its current task.
-    /// </summary>
-    /// <param name="progress">The task progress update payload.</param>
-    /// <returns>A Task that completes when the client has processed the update.</returns>
-    Task AgentTaskProgress(TaskProgressUpdate progress);
-}

backend/ControlCenter/Hubs/Models/AgentStatusModels.cs

@@ -1,92 +0,0 @@
-namespace ControlCenter;
-
-/// <summary>
-/// Agent operational status derived from OpenClaw Gateway session activity.
-/// Maps to the frontend AgentStatus type: 'active' | 'idle' | 'thinking' | 'error'.
-/// </summary>
-public enum AgentStatus
-{
-    /// <summary>Agent is currently processing a turn.</summary>
-    Active,
-
-    /// <summary>Agent completed its last turn; no active work.</summary>
-    Idle,
-
-    /// <summary>LLM call in flight; tokens streaming.</summary>
-    Thinking,
-
-    /// <summary>Agent encountered an unhandled error.</summary>
-    Error
-}
-
-/// <summary>
-/// Extended lifecycle status including offline — not all agents have active sessions.
-/// Used internally; clients only see <see cref="AgentStatus"/> (offline maps to idle).
-/// </summary>
-public enum AgentLifecycleStatus
-{
-    Active,
-    Idle,
-    Thinking,
-    Error,
-    Offline
-}
-
-/// <summary>
-/// Pushed to SignalR clients when an agent's status changes.
-/// Matches the TypeScript <c>AgentStatusUpdate</c> interface from the design spec.
-/// </summary>
-/// <param name="AgentId">Agent identifier, e.g. "otto", "dex".</param>
-/// <param name="DisplayName">Human-readable name, e.g. "Otto".</param>
-/// <param name="Role">Role description, e.g. "Orchestrator Agent".</param>
-/// <param name="Status">Current operational status.</param>
-/// <param name="CurrentTask">Description of the current task, if any.</param>
-/// <param name="SessionKey">Full session key, e.g. "agent:otto:telegram:direct:8787451565".</param>
-/// <param name="Channel">Channel the agent is operating on, e.g. "telegram".</param>
-/// <param name="LastActivity">ISO 8601 timestamp of last activity.</param>
-/// <param name="ErrorMessage">Error message when status is 'error'.</param>
-public record AgentStatusUpdate(
-    string AgentId,
-    string DisplayName,
-    string Role,
-    string Status,
-    string? CurrentTask,
-    string SessionKey,
-    string Channel,
-    string LastActivity,
-    string? ErrorMessage = null
-);
-
-/// <summary>
-/// Pushed to SignalR clients when an agent's task progress updates.
-/// Matches the TypeScript <c>TaskProgressUpdate</c> interface from the design spec.
-/// </summary>
-/// <param name="AgentId">Agent identifier.</param>
-/// <param name="TaskDescription">Description of the current task.</param>
-/// <param name="Progress">Task progress percentage (0–100), if trackable.</param>
-/// <param name="Elapsed">Elapsed time string, e.g. "04m 12s".</param>
-public record TaskProgressUpdate(
-    string AgentId,
-    string TaskDescription,
-    int? Progress,
-    string? Elapsed
-);
-
-/// <summary>
-/// Snapshot of an agent's full card data, sent on initial connection
-/// or when the fleet state is requested.
-/// Matches the TypeScript <c>AgentCardData</c> interface from the design spec.
-/// </summary>
-public record AgentCardData(
-    string Id,
-    string DisplayName,
-    string Role,
-    string Status,
-    string? CurrentTask,
-    int? TaskProgress,
-    string? TaskElapsed,
-    string SessionKey,
-    string Channel,
-    string LastActivity,
-    string? ErrorMessage
-);

backend/ControlCenter/Program.cs

@@ -1,72 +0,0 @@
-using System.Reflection;
-using ControlCenter.Hubs;
-using ControlCenter.Services;
-
-var builder = WebApplication.CreateBuilder(args);
-
-// ── API Services ───────────────────────────────────────────
-builder.Services.AddControllers();
-builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen(c =>
-{
-    c.SwaggerDoc("v1", new()
-    {
-        Title = "Control Center API",
-        Version = "v1",
-        Description = "OpenClaw Control Center — Command Hub backend with SignalR real-time updates"
-    });
-
-    // Include XML doc comments in Swagger output
-    var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
-    var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
-    if (File.Exists(xmlPath))
-    {
-        c.IncludeXmlComments(xmlPath);
-    }
-});
-
-// ── CORS (kiosk + remote browser) ─────────────────────────
-// The Control Center frontend runs on a different origin than the backend.
-// SignalR requires credentials for WebSocket transport, so we use
-// specific origins rather than AllowAnyOrigin.
-var corsOrigins = builder.Configuration.GetSection("Cors:AllowedOrigins")
-    .Get<string[]>() ?? new[] { "http://localhost:4200", "http://localhost:5000" };
-
-builder.Services.AddCors(options =>
-{
-    options.AddDefaultPolicy(policy =>
-    {
-        policy.WithOrigins(corsOrigins)
-              .AllowAnyMethod()
-              .AllowAnyHeader()
-              .AllowCredentials(); // Required for SignalR WebSocket
-    });
-});
-
-// ── SignalR (real-time agent status updates) ───────────────
-builder.Services.AddSignalR();
-
-// ── Gateway Bridge Service ────────────────────────────────
-// Background service that connects to the OpenClaw Gateway WebSocket
-// and bridges events to the AgentStatus SignalR hub.
-builder.Services.AddSingleton<GatewayEventBridgeService>();
-builder.Services.AddHostedService(sp => sp.GetRequiredService<GatewayEventBridgeService>());
-
-var app = builder.Build();
-
-// ── Middleware ──────────────────────────────────────────────
-if (app.Environment.IsDevelopment())
-{
-    app.UseSwagger();
-    app.UseSwaggerUI();
-}
-
-app.UseCors();
-app.UseAuthorization();
-app.MapControllers();
-
-// ── Hub Endpoints ───────────────────────────────────────────
-// Agent status hub at /hubs/agent-status (matches the design spec)
-app.MapHub<AgentStatusHub>("/hubs/agent-status");
-
-app.Run();

backend/ControlCenter/Properties/launchSettings.json

@@ -1,14 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/launchsettings.json",
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": false,
-      "applicationUrl": "http://localhost:5053",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    }
-  }
-}

backend/ControlCenter/Services/GatewayEventBridgeService.cs

@@ -1,523 +0,0 @@
-using System.Collections.Concurrent;
-using System.Net.WebSockets;
-using System.Text;
-using System.Text.Json;
-using ControlCenter.Hubs;
-using Microsoft.AspNetCore.SignalR;
-
-namespace ControlCenter.Services;
-
-/// <summary>
-/// Background service that connects to the OpenClaw Gateway WebSocket
-/// and bridges Gateway events to the <see cref="Hubs.AgentStatusHub"/>.
-///
-/// <para>Architecture:</para>
-/// <list type="number">
-///   <item>Connects to the Gateway WS endpoint (configurable via appsettings)</item>
-///   <item>Handles the v3 protocol handshake (challenge → connect → hello-ok)</item>
-///   <item>Subscribes to <c>sessions.changed</c> and related events</item>
-///   <item>Translates session state changes into <see cref="AgentStatusUpdate"/>
-///         and <see cref="TaskProgressUpdate"/> objects</item>
-///   <item>Pushes updates through the <see cref="Hubs.AgentStatusHub"/> SignalR hub</item>
-/// </list>
-///
-/// <para>This is the server-side bridge that allows Angular clients to
-/// receive real-time updates via SignalR instead of connecting directly
-/// to the Gateway WebSocket.</para>
-/// </summary>
-public class GatewayEventBridgeService : BackgroundService
-{
-    private readonly ILogger<GatewayEventBridgeService> _logger;
-    private readonly IHubContext<Hubs.AgentStatusHub, Hubs.IAgentStatusClient> _hubContext;
-    private readonly IConfiguration _configuration;
-
-    /// <summary>
-    /// In-memory fleet state — maps agent IDs to their latest card data.
-    /// Updated on every <c>sessions.changed</c> event from the Gateway.
-    /// </summary>
-    private readonly ConcurrentDictionary<string, AgentCardData> _fleetState = new();
-
-    /// <summary>
-    /// Known agent roles for display in the Command Hub.
-    /// Maps agent IDs to their functional descriptions.
-    /// </summary>
-    private static readonly Dictionary<string, string> AgentRoles = new()
-    {
-        ["main"] = "Primary Assistant",
-        ["otto"] = "Orchestrator Agent",
-        ["dave"] = "Network Admin Agent",
-        ["bob"] = "Content Writer Agent",
-        ["stuart"] = "Image & Creative Agent",
-        ["phil"] = "Home Automation Agent",
-        ["carl"] = "Security Agent",
-        ["larry"] = "Business Agent",
-        ["mel"] = "E-Commerce Agent",
-        ["norbert"] = "Product Agent",
-        ["jerry"] = "Market Research Agent",
-        ["rex"] = "Frontend Dev Agent",
-        ["dex"] = "Backend Dev Agent",
-        ["hex"] = "Database Agent",
-        ["pip"] = "Raspberry Pi Agent",
-        ["nano"] = "ESP32/Firmware Agent",
-        ["axiom"] = "Utility Agent",
-        ["bonnie"] = "Music Agent",
-        ["sketch"] = "UI/UX Design Agent",
-        ["flip"] = "Mobile Dev Agent",
-        ["buzz"] = "SEO Agent",
-        ["aries"] = "Companion Agent"
-    };
-
-    /// <summary>
-    /// Maps OpenClaw session status to <see cref="AgentStatus"/>.
-    /// </summary>
-    private static string MapSessionStatus(string? sessionStatus) => sessionStatus switch
-    {
-        "running" => "active",
-        "streaming" => "thinking",
-        "error" or "aborted" => "error",
-        "done" => "idle",
-        _ => "idle"
-    };
-
-    public GatewayEventBridgeService(
-        ILogger<GatewayEventBridgeService> logger,
-        IHubContext<Hubs.AgentStatusHub, Hubs.IAgentStatusClient> hubContext,
-        IConfiguration configuration)
-    {
-        _logger = logger;
-        _hubContext = hubContext;
-        _configuration = configuration;
-    }
-
-    /// <summary>
-    /// Returns the current fleet state snapshot.
-    /// Used by the hub's <c>GetFleetSnapshot</c> method and by the
-    /// <c>AgentsController</c> REST endpoint.
-    /// </summary>
-    public AgentCardData[] GetFleetSnapshot() =>
-        _fleetState.Values.ToArray();
-
-    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
-    {
-        _logger.LogInformation("Gateway Event Bridge service starting");
-
-        while (!stoppingToken.IsCancellationRequested)
-        {
-            try
-            {
-                await ConnectAndListenAsync(stoppingToken);
-            }
-            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
-            {
-                _logger.LogInformation("Gateway Event Bridge service stopping");
-                break;
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Gateway connection lost, reconnecting in 5 seconds...");
-                await Task.Delay(TimeSpan.FromSeconds(5), stoppingToken);
-            }
-        }
-    }
-
-    /// <summary>
-    /// Connects to the OpenClaw Gateway WebSocket and processes events
-    /// until the connection is lost or cancellation is requested.
-    /// </summary>
-    private async Task ConnectAndListenAsync(CancellationToken stoppingToken)
-    {
-        var gatewayUrl = _configuration["Gateway:WebSocketUrl"]
-            ?? "ws://localhost:3271/ws";
-        var authToken = _configuration["Gateway:AuthToken"] ?? string.Empty;
-
-        _logger.LogInformation("Connecting to Gateway at {Url}", gatewayUrl);
-
-        using var ws = new ClientWebSocket();
-
-        // Set auth header if available
-        if (!string.IsNullOrEmpty(authToken))
-        {
-            ws.Options.SetRequestHeader("Authorization", $"Bearer {authToken}");
-        }
-
-        await ws.ConnectAsync(new Uri(gatewayUrl), stoppingToken);
-        _logger.LogInformation("Connected to Gateway WebSocket");
-
-        // Start receiving messages
-        await ReceiveMessagesAsync(ws, stoppingToken);
-    }
-
-    /// <summary>
-    /// Receives and processes WebSocket messages from the Gateway.
-    /// Handles the v3 protocol handshake and dispatches events.
-    /// </summary>
-    private async Task ReceiveMessagesAsync(ClientWebSocket ws, CancellationToken stoppingToken)
-    {
-        var buffer = new byte[8192];
-        var messageBuilder = new StringBuilder();
-
-        while (ws.State == WebSocketState.Open && !stoppingToken.IsCancellationRequested)
-        {
-            WebSocketReceiveResult result;
-            try
-            {
-                result = await ws.ReceiveAsync(buffer, stoppingToken);
-            }
-            catch (WebSocketException ex)
-            {
-                _logger.LogWarning(ex, "WebSocket receive error");
-                break;
-            }
-
-            if (result.MessageType == WebSocketMessageType.Close)
-            {
-                _logger.LogInformation("Gateway WebSocket closed by server");
-                break;
-            }
-
-            messageBuilder.Append(Encoding.UTF8.GetString(buffer, 0, result.Count));
-
-            if (result.EndOfMessage)
-            {
-                var message = messageBuilder.ToString();
-                messageBuilder.Clear();
-                await ProcessMessageAsync(ws, message, stoppingToken);
-            }
-        }
-    }
-
-    /// <summary>
-    /// Processes a single WebSocket message from the Gateway.
-    /// Routes based on the message type: event, response, or challenge.
-    /// </summary>
-    private async Task ProcessMessageAsync(
-        ClientWebSocket ws, string message, CancellationToken stoppingToken)
-    {
-        try
-        {
-            using var doc = JsonDocument.Parse(message);
-            var root = doc.RootElement;
-
-            var type = root.GetProperty("type").GetString();
-
-            switch (type)
-            {
-                case "event":
-                    await HandleGatewayEventAsync(root);
-                    break;
-
-                case "res":
-                    HandleGatewayResponse(root);
-                    break;
-            }
-
-            // Special handling for connect.challenge events
-            if (root.TryGetProperty("event", out var eventName) &&
-                eventName.GetString() == "connect.challenge")
-            {
-                await HandleConnectChallengeAsync(ws, root, stoppingToken);
-            }
-        }
-        catch (JsonException ex)
-        {
-            _logger.LogWarning(ex, "Failed to parse Gateway message: {Message}",
-                message.Length > 200 ? message[..200] + "..." : message);
-        }
-    }
-
-    /// <summary>
-    /// Handles the Gateway connect.challenge event by sending
-    /// a connect request with authentication credentials.
-    /// </summary>
-    private async Task HandleConnectChallengeAsync(
-        ClientWebSocket ws, JsonElement root, CancellationToken stoppingToken)
-    {
-        _logger.LogInformation("Received connect.challenge from Gateway");
-
-        var connectRequest = new
-        {
-            type = "req",
-            id = $"bridge-{Guid.NewGuid():N}",
-            method = "connect",
-            @params = new
-            {
-                minProtocol = 3,
-                maxProtocol = 3,
-                client = new
-                {
-                    id = "control-center-backend",
-                    version = "1.0.0",
-                    platform = "server",
-                    mode = "operator"
-                },
-                role = "operator",
-                scopes = new[] { "operator.read", "operator.write" },
-                auth = new
-                {
-                    token = _configuration["Gateway:AuthToken"] ?? string.Empty
-                },
-                locale = "en-US",
-                userAgent = "control-center-backend/1.0.0"
-            }
-        };
-
-        var json = JsonSerializer.Serialize(connectRequest);
-        var bytes = Encoding.UTF8.GetBytes(json);
-        await ws.SendAsync(bytes, WebSocketMessageType.Text, true, stoppingToken);
-    }
-
-    /// <summary>
-    /// Handles a Gateway event message by dispatching to the
-    /// appropriate handler based on event name.
-    /// </summary>
-    private async Task HandleGatewayEventAsync(JsonElement root)
-    {
-        if (!root.TryGetProperty("event", out var eventProp)) return;
-        var eventName = eventProp.GetString();
-
-        _logger.LogDebug("Gateway event: {Event}", eventName);
-
-        switch (eventName)
-        {
-            case "sessions.changed":
-                await HandleSessionsChangedAsync(root);
-                break;
-
-            case "session.message":
-                HandleSessionMessage(root);
-                break;
-
-            case "session.tool":
-                HandleSessionTool(root);
-                break;
-
-            case "health":
-                HandleHealthEvent(root);
-                break;
-        }
-    }
-
-    /// <summary>
-    /// Handles a sessions.changed event from the Gateway.
-    /// Updates the fleet state and pushes status changes through SignalR.
-    /// </summary>
-    private async Task HandleSessionsChangedAsync(JsonElement root)
-    {
-        if (!root.TryGetProperty("payload", out var payload)) return;
-
-        // The payload may contain a snapshot of all sessions
-        if (payload.TryGetProperty("snapshot", out var snapshot) &&
-            snapshot.ValueKind == JsonValueKind.Array)
-        {
-            foreach (var session in snapshot.EnumerateArray())
-            {
-                var cardData = SessionToCardData(session);
-                if (cardData is null) continue;
-
-                _fleetState[cardData.Id] = cardData;
-
-                var update = new AgentStatusUpdate(
-                    AgentId: cardData.Id,
-                    DisplayName: cardData.DisplayName,
-                    Role: cardData.Role,
-                    Status: cardData.Status,
-                    CurrentTask: cardData.CurrentTask,
-                    SessionKey: cardData.SessionKey,
-                    Channel: cardData.Channel,
-                    LastActivity: cardData.LastActivity,
-                    ErrorMessage: cardData.ErrorMessage
-                );
-
-                await _hubContext.PushAgentStatusAsync(update);
-            }
-        }
-
-        // Handle individual updates/added/removed
-        if (payload.TryGetProperty("updated", out var updated) &&
-            updated.ValueKind == JsonValueKind.Array)
-        {
-            foreach (var sessionKey in updated.EnumerateArray())
-            {
-                _logger.LogDebug("Session updated: {Key}", sessionKey.GetString());
-            }
-        }
-    }
-
-    /// <summary>
-    /// Handles a session.message event. Updates the agent's last activity
-    /// and pushes a status update if the status changed.
-    /// </summary>
-    private void HandleSessionMessage(JsonElement root)
-    {
-        if (!root.TryGetProperty("payload", out var payload)) return;
-        if (!payload.TryGetProperty("sessionKey", out var sessionKeyProp)) return;
-
-        var sessionKey = sessionKeyProp.GetString() ?? string.Empty;
-        var agentId = ExtractAgentId(sessionKey);
-
-        if (string.IsNullOrEmpty(agentId)) return;
-
-        // Update last activity timestamp
-        if (_fleetState.TryGetValue(agentId, out var existing))
-        {
-            _fleetState[agentId] = existing with
-            {
-                LastActivity = DateTime.UtcNow.ToString("o"),
-                Status = "active"
-            };
-        }
-    }
-
-    /// <summary>
-    /// Handles a session.tool event. Extracts tool progress information
-    /// and pushes a <see cref="TaskProgressUpdate"/> through SignalR.
-    /// </summary>
-    private void HandleSessionTool(JsonElement root)
-    {
-        if (!root.TryGetProperty("payload", out var payload)) return;
-        if (!payload.TryGetProperty("sessionKey", out var sessionKeyProp)) return;
-
-        var sessionKey = sessionKeyProp.GetString() ?? string.Empty;
-        var agentId = ExtractAgentId(sessionKey);
-
-        if (string.IsNullOrEmpty(agentId)) return;
-
-        var toolName = payload.TryGetProperty("toolName", out var tn) ? tn.GetString() : null;
-        var toolStatus = payload.TryGetProperty("status", out var ts) ? ts.GetString() : null;
-
-        if (toolName is null || toolStatus is null) return;
-
-        var progress = toolStatus switch
-        {
-            "started" => 0,
-            "completed" => 100,
-            _ => (int?)null
-        };
-
-        var update = new TaskProgressUpdate(
-            AgentId: agentId,
-            TaskDescription: $"{toolName} ({toolStatus})",
-            Progress: progress,
-            Elapsed: null
-        );
-
-        // Fire and forget — don't block the event loop
-        _ = _hubContext.PushTaskProgressAsync(update);
-    }
-
-    /// <summary>
-    /// Handles a health event from the Gateway.
-    /// Logs the health status for diagnostics.
-    /// </summary>
-    private void HandleHealthEvent(JsonElement root)
-    {
-        if (!root.TryGetProperty("payload", out var payload)) return;
-
-        var ok = payload.TryGetProperty("ok", out var okProp) && okProp.GetBoolean();
-        var status = payload.TryGetProperty("status", out var s) ? s.GetString() : "unknown";
-
-        _logger.LogInformation("Gateway health: ok={Ok}, status={Status}", ok, status);
-    }
-
-    /// <summary>
-    /// Handles a Gateway response message. Currently only logs for diagnostics.
-    /// </summary>
-    private void HandleGatewayResponse(JsonElement root)
-    {
-        if (root.TryGetProperty("ok", out var okProp) && okProp.GetBoolean())
-        {
-            _logger.LogDebug("Gateway RPC response OK");
-
-            // Check for hello-ok after connect
-            if (root.TryGetProperty("payload", out var payload) &&
-                payload.TryGetProperty("type", out var typeProp) &&
-                typeProp.GetString() == "hello-ok")
-            {
-                _logger.LogInformation("Gateway handshake complete (hello-ok received)");
-            }
-        }
-        else if (root.TryGetProperty("error", out var error))
-        {
-            var errorMsg = error.TryGetProperty("message", out var msg)
-                ? msg.GetString() : "unknown error";
-            _logger.LogWarning("Gateway RPC error: {Error}", errorMsg);
-        }
-    }
-
-    /// <summary>
-    /// Converts a raw Gateway session JSON element into an
-    /// <see cref="AgentCardData"/> record.
-    /// </summary>
-    private AgentCardData? SessionToCardData(JsonElement session)
-    {
-        // Extract agent ID from session key or agentId field
-        string? agentId = null;
-        if (session.TryGetProperty("agentId", out var aid))
-            agentId = aid.GetString();
-        else if (session.TryGetProperty("key", out var key))
-            agentId = ExtractAgentId(key.GetString() ?? string.Empty);
-
-        if (string.IsNullOrEmpty(agentId)) return null;
-
-        var sessionKey = session.TryGetProperty("key", out var sk)
-            ? sk.GetString() ?? string.Empty : string.Empty;
-
-        var status = session.TryGetProperty("status", out var s)
-            ? MapSessionStatus(s.GetString()) : "idle";
-
-        var channel = ExtractChannel(session);
-
-        var lastActivity = session.TryGetProperty("updatedAt", out var ua)
-            ? DateTimeOffset.FromUnixTimeMilliseconds(ua.GetInt64()).ToString("o")
-            : DateTime.UtcNow.ToString("o");
-
-        var displayName = char.ToUpperInvariant(agentId![0]) + agentId[1..];
-        var role = AgentRoles.GetValueOrDefault(agentId!, "Agent");
-
-        return new AgentCardData(
-            Id: agentId!,
-            DisplayName: displayName,
-            Role: role,
-            Status: status,
-            CurrentTask: null,
-            TaskProgress: null,
-            TaskElapsed: null,
-            SessionKey: sessionKey,
-            Channel: channel,
-            LastActivity: lastActivity,
-            ErrorMessage: status == "error" ? "Agent encountered an error" : null
-        );
-    }
-
-    /// <summary>
-    /// Extracts the agent ID from a session key.
-    /// Session key format: "agent:{agentId}:{channel}:..."
-    /// </summary>
-    private static string? ExtractAgentId(string sessionKey)
-    {
-        if (string.IsNullOrEmpty(sessionKey)) return null;
-
-        var parts = sessionKey.Split(':');
-        if (parts.Length >= 2 && parts[0] == "agent")
-            return parts[1];
-
-        return null;
-    }
-
-    /// <summary>
-    /// Extracts the channel from a session element.
-    /// </summary>
-    private static string ExtractChannel(JsonElement session)
-    {
-        // Try direct "channel" property
-        if (session.TryGetProperty("channel", out var ch))
-            return ch.GetString() ?? "unknown";
-
-        // Try origin.provider
-        if (session.TryGetProperty("origin", out var origin) &&
-            origin.TryGetProperty("provider", out var provider))
-            return provider.GetString() ?? "unknown";
-
-        return "unknown";
-    }
-}

backend/ControlCenter/appsettings.Development.json

@@ -1,19 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Debug",
-      "Microsoft.AspNetCore": "Information",
-      "ControlCenter": "Debug"
-    }
-  },
-  "Gateway": {
-    "WebSocketUrl": "ws://localhost:3271/ws",
-    "AuthToken": ""
-  },
-  "Cors": {
-    "AllowedOrigins": [
-      "http://localhost:4200",
-      "http://localhost:5000"
-    ]
-  }
-}

backend/ControlCenter/appsettings.json

@@ -1,22 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning",
-      "ControlCenter": "Debug"
-    }
-  },
-  "AllowedHosts": "*",
-
-  "Gateway": {
-    "WebSocketUrl": "ws://localhost:3271/ws",
-    "AuthToken": ""
-  },
-
-  "Cors": {
-    "AllowedOrigins": [
-      "http://localhost:4200",
-      "http://localhost:5000"
-    ]
-  }
-}

backend/Data/AppDbContext.cs

@@ -1,29 +0,0 @@
-using ControlCenter.Api.Configurations;
-using ControlCenter.Api.Entities;
-using Microsoft.EntityFrameworkCore;
-
-namespace ControlCenter.Api.Data;
-
-/// <summary>
-/// EF Core DbContext for the Control Center database.
-/// All table and column names use snake_case via explicit HasColumnName configuration.
-/// </summary>
-public class AppDbContext : DbContext
-{
-    public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }
-
-    public DbSet<Agent> Agents => Set<Agent>();
-
-    protected override void OnModelCreating(ModelBuilder modelBuilder)
-    {
-        // Apply all entity type configurations from the Configurations namespace
-        modelBuilder.ApplyConfigurationsFromAssembly(typeof(AgentConfiguration).Assembly);
-
-        // Map the AgentStatus enum to a PostgreSQL enum type named "agent_status"
-        // This must be called after ApplyConfigurations to ensure the model is built
-        // before the enum mapping is applied.
-        modelBuilder.HasPostgresEnum<AgentStatus>();
-
-        base.OnModelCreating(modelBuilder);
-    }
-}

backend/Data/AppDbContextFactory.cs

@@ -1,27 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-using ControlCenter.Api.Entities;
-
-namespace ControlCenter.Api.Data;
-
-/// <summary>
-/// Design-time factory for AppDbContext, used by EF Core tools (dotnet ef)
-/// to create migrations without requiring a running application.
-/// </summary>
-public class AppDbContextFactory : Microsoft.EntityFrameworkCore.Design.IDesignTimeDbContextFactory<AppDbContext>
-{
-    public AppDbContext CreateDbContext(string[] args)
-    {
-        var optionsBuilder = new DbContextOptionsBuilder<AppDbContext>();
-
-        // Connection string for design-time operations (migrations).
-        // In production, this comes from appsettings / environment variables.
-        var connectionString = "Host=localhost;Database=control_center;Username=postgres;Password=postgres";
-
-        optionsBuilder.UseNpgsql(connectionString, npgsqlOptions =>
-        {
-            npgsqlOptions.MigrationsAssembly(typeof(AppDbContext).Assembly.FullName);
-        });
-
-        return new AppDbContext(optionsBuilder.Options);
-    }
-}

backend/Dtos/AgentStatusUpdateDto.cs

@@ -1,75 +0,0 @@
-namespace ControlCenter.Api.Dtos;
-
-/// <summary>
-/// Data transfer object for broadcasting agent status updates
-/// to all connected SignalR clients.
-/// </summary>
-public class AgentStatusUpdateDto
-{
-    /// <summary>
-    /// Agent identifier, e.g. "otto", "dex", "rex".
-    /// Not null — every update must identify the agent it refers to.
-    /// </summary>
-    public string AgentId { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Human-readable display name, e.g. "Otto", "Dex".
-    /// Not null — used by clients to render agent cards.
-    /// </summary>
-    public string DisplayName { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Role description, e.g. "Orchestrator Agent", "Backend Specialist".
-    /// Not null — provides context for the agent's function.
-    /// </summary>
-    public string Role { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Current operational status of the agent.
-    /// Maps to <see cref="Entities.AgentStatus"/> values as lowercase strings:
-    /// "active", "idle", "thinking", "error".
-    /// </summary>
-    public string Status { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Description of the agent's current task, if any.
-    /// Null when the agent is idle with no active task.
-    /// </summary>
-    public string? CurrentTask { get; set; }
-
-    /// <summary>
-    /// Task progress percentage (0–100).
-    /// Null when progress is not trackable for the current task.
-    /// </summary>
-    public int? TaskProgress { get; set; }
-
-    /// <summary>
-    /// Elapsed time string for the current task, e.g. "04m 12s".
-    /// Null when no task is active.
-    /// </summary>
-    public string? TaskElapsed { get; set; }
-
-    /// <summary>
-    /// Full session key, e.g. "agent:otto:telegram:direct:8787451565".
-    /// Not null — uniquely identifies the agent session.
-    /// </summary>
-    public string SessionKey { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Communication channel the agent is operating on, e.g. "telegram", "discord", "slack".
-    /// Not null — every agent session operates on exactly one channel.
-    /// </summary>
-    public string Channel { get; set; } = string.Empty;
-
-    /// <summary>
-    /// ISO 8601 timestamp of the agent's last activity.
-    /// Not null — used by clients to detect stale connections.
-    /// </summary>
-    public string LastActivity { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Error message when the agent status is "error".
-    /// Null when the agent is not in an error state.
-    /// </summary>
-    public string? ErrorMessage { get; set; }
-}

backend/Entities/Agent.cs

@@ -1,59 +0,0 @@
-namespace ControlCenter.Api.Entities;
-
-/// <summary>
-/// Represents an agent's current state in the Control Center.
-/// Each row tracks one agent session's status, task, and activity.
-/// </summary>
-public class Agent
-{
-    /// <summary>
-    /// Primary key — UUID generated on insert.
-    /// </summary>
-    public Guid Id { get; set; }
-
-    /// <summary>
-    /// Current operational status of the agent.
-    /// Stored as an enum in PostgreSQL via Npgsql.
-    /// </summary>
-    public AgentStatus Status { get; set; } = AgentStatus.Idle;
-
-    /// <summary>
-    /// Description of the agent's current task, if any.
-    /// Nullable — not all agents have an active task.
-    /// </summary>
-    public string? Task { get; set; }
-
-    /// <summary>
-    /// Task progress percentage (0–100).
-    /// Nullable — progress is only meaningful when an agent has a trackable task.
-    /// </summary>
-    public int? Progress { get; set; }
-
-    /// <summary>
-    /// Full session key, e.g. "agent:otto:telegram:direct:8787451565".
-    /// Not null — every agent row must be associated with a session.
-    /// </summary>
-    public string SessionKey { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Communication channel the agent is operating on, e.g. "telegram", "discord", "slack".
-    /// Not null — every agent session operates on exactly one channel.
-    /// </summary>
-    public string Channel { get; set; } = string.Empty;
-
-    /// <summary>
-    /// Timestamp of the agent's last activity.
-    /// Default: current UTC timestamp on insert.
-    /// </summary>
-    public DateTime LastActivity { get; set; } = DateTime.UtcNow;
-
-    /// <summary>
-    /// Row creation timestamp. Set automatically on insert.
-    /// </summary>
-    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
-
-    /// <summary>
-    /// Row last-update timestamp. Updated automatically on any modification.
-    /// </summary>
-    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
-}

backend/Entities/AgentStatus.cs

@@ -1,13 +0,0 @@
-namespace ControlCenter.Api.Entities;
-
-/// <summary>
-/// Agent operational status enum.
-/// Maps to the agent_status enum type in PostgreSQL.
-/// </summary>
-public enum AgentStatus
-{
-    Active = 0,
-    Idle = 1,
-    Thinking = 2,
-    Error = 3
-}

backend/Hubs/AgentStatusHub.cs

@@ -1,155 +0,0 @@
-using ControlCenter.Api.Dtos;
-using Microsoft.AspNetCore.SignalR;
-
-namespace ControlCenter.Api.Hubs;
-
-/// <summary>
-/// SignalR hub for broadcasting agent status updates to connected clients.
-///
-/// <para>
-/// Clients call <see cref="SendStatusUpdate"/> to broadcast a status change,
-/// and the hub relays it to all connected clients via the
-/// <see cref="IAgentStatusClient.AgentStatusChanged"/> callback.
-/// </para>
-///
-/// <para>
-/// Server-side code should use <see cref="AgentStatusHubExtensions.PushStatusUpdateAsync"/>
-/// via <c>IHubContext&lt;AgentStatusHub, IAgentStatusClient&gt;</c> for background-service broadcasts.
-/// </para>
-///
-/// <para>
-/// Architecture note: This hub bridges OpenClaw Gateway events to SignalR clients.
-/// A background service subscribes to Gateway events and pushes them through
-/// this hub's extension methods.
-/// </para>
-/// </summary>
-public class AgentStatusHub : Hub<IAgentStatusClient>
-{
-    private readonly ILogger<AgentStatusHub> _logger;
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="AgentStatusHub"/> class.
-    /// </summary>
-    /// <param name="logger">Logger for diagnostic output.</param>
-    public AgentStatusHub(ILogger<AgentStatusHub> logger)
-    {
-        _logger = logger;
-    }
-
-    /// <summary>
-    /// Broadcasts an agent status update to all connected clients.
-    ///
-    /// <para>
-    /// Any connected client (or server-side caller) can invoke this method
-    /// to push a status update to every subscriber. The update is relayed
-    /// through the <see cref="IAgentStatusClient.AgentStatusChanged"/> callback.
-    /// </para>
-    /// </summary>
-    /// <param name="update">The agent status update payload to broadcast.</param>
-    public async Task SendStatusUpdate(AgentStatusUpdateDto update)
-    {
-        _logger.LogInformation(
-            "Broadcasting status update for agent {AgentId}: {Status}",
-            update.AgentId, update.Status);
-
-        await Clients.All.AgentStatusChanged(update);
-    }
-
-    /// <summary>
-    /// Adds the calling connection to the fleet group.
-    /// Once joined, the client will receive all agent status updates.
-    /// </summary>
-    public async Task JoinFleet()
-    {
-        await Groups.AddToGroupAsync(Context.ConnectionId, FleetGroupName);
-        _logger.LogDebug("Connection {ConnectionId} joined fleet group", Context.ConnectionId);
-    }
-
-    /// <summary>
-    /// Removes the calling connection from the fleet group.
-    /// </summary>
-    public async Task LeaveFleet()
-    {
-        await Groups.RemoveFromGroupAsync(Context.ConnectionId, FleetGroupName);
-        _logger.LogDebug("Connection {ConnectionId} left fleet group", Context.ConnectionId);
-    }
-
-    /// <summary>
-    /// Overrides <see cref="Hub{T}.OnDisconnectedAsync"/> to log disconnections.
-    /// SignalR automatically removes disconnected connections from all groups.
-    /// </summary>
-    /// <param name="exception">Exception that caused the disconnection, if any.</param>
-    public override Task OnDisconnectedAsync(Exception? exception)
-    {
-        _logger.LogDebug("Connection {ConnectionId} disconnected", Context.ConnectionId);
-        return base.OnDisconnectedAsync(exception);
-    }
-
-    /// <summary>
-    /// The SignalR group name for the entire fleet (all agents).
-    /// </summary>
-    internal const string FleetGroupName = "fleet";
-}
-
-/// <summary>
-/// Strongly-typed client interface for the AgentStatus SignalR hub.
-/// Defines the methods the server can invoke on connected clients
-/// to push real-time agent status updates.
-/// </summary>
-public interface IAgentStatusClient
-{
-    /// <summary>
-    /// Pushes an agent status change to all subscribed clients.
-    /// Fired whenever an agent's operational status changes
-    /// (e.g., idle → active, active → thinking, active → error).
-    /// </summary>
-    /// <param name="update">The full status update payload.</param>
-    /// <returns>A Task that completes when the client has processed the update.</returns>
-    Task AgentStatusChanged(AgentStatusUpdateDto update);
-}
-
-/// <summary>
-/// Extension methods for pushing real-time agent updates through
-/// the <see cref="IHubContext{T}"/> of <see cref="AgentStatusHub"/>.
-///
-/// <para>
-/// These methods are intended to be called from background services
-/// or other server-side code that detects an agent state change,
-/// using the injected <c>IHubContext&lt;AgentStatusHub, IAgentStatusClient&gt;</c>.
-/// </para>
-/// </summary>
-public static class AgentStatusHubExtensions
-{
-    /// <summary>
-    /// Pushes an agent status update to all connected clients.
-    ///
-    /// <para>
-    /// Call this from any background service when an agent's
-    /// operational status changes (e.g., the Gateway reports a
-    /// session transition from "running" to "done").
-    /// </para>
-    /// </summary>
-    /// <param name="hubContext">The hub context injected via DI.</param>
-    /// <param name="update">The agent status update payload.</param>
-    /// <returns>A Task that completes when the message has been sent to all clients.</returns>
-    public static async Task PushStatusUpdateAsync(
-        this IHubContext<AgentStatusHub, IAgentStatusClient> hubContext,
-        AgentStatusUpdateDto update)
-    {
-        await hubContext.Clients.All.AgentStatusChanged(update);
-    }
-
-    /// <summary>
-    /// Pushes an agent status update to clients subscribed to the fleet group.
-    /// </summary>
-    /// <param name="hubContext">The hub context injected via DI.</param>
-    /// <param name="update">The agent status update payload.</param>
-    /// <returns>A Task that completes when the message has been sent to the fleet group.</returns>
-    public static async Task PushStatusUpdateToFleetAsync(
-        this IHubContext<AgentStatusHub, IAgentStatusClient> hubContext,
-        AgentStatusUpdateDto update)
-    {
-        await hubContext.Clients.Group(AgentStatusHub.FleetGroupName)
-            .AgentStatusChanged(update);
-    }
-}

backend/Migrations/20260426101703_CreateAgentsTable.Designer.cs

@@ -1,94 +0,0 @@
-// <auto-generated />
-using System;
-using ControlCenter.Api.Data;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
-
-#nullable disable
-
-namespace ControlCenter.Api.Migrations
-{
-    [DbContext(typeof(AppDbContext))]
-    [Migration("20260426101703_CreateAgentsTable")]
-    partial class CreateAgentsTable
-    {
-        /// <inheritdoc />
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.4")
-                .HasAnnotation("Relational:MaxIdentifierLength", 63);
-
-            NpgsqlModelBuilderExtensions.HasPostgresEnum(modelBuilder, "agent_status", new[] { "active", "idle", "thinking", "error" });
-            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
-
-            modelBuilder.Entity("ControlCenter.Api.Entities.Agent", b =>
-                {
-                    b.Property<Guid>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid")
-                        .HasColumnName("id");
-
-                    b.Property<string>("Channel")
-                        .IsRequired()
-                        .HasColumnType("text")
-                        .HasColumnName("channel");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("created_at")
-                        .HasDefaultValueSql("now()");
-
-                    b.Property<DateTime>("LastActivity")
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("last_activity");
-
-                    b.Property<int?>("Progress")
-                        .HasColumnType("integer")
-                        .HasColumnName("progress");
-
-                    b.Property<string>("SessionKey")
-                        .IsRequired()
-                        .HasColumnType("text")
-                        .HasColumnName("session_key");
-
-                    b.Property<int>("Status")
-                        .HasColumnType("agent_status")
-                        .HasColumnName("status");
-
-                    b.Property<string>("Task")
-                        .HasColumnType("text")
-                        .HasColumnName("task");
-
-                    b.Property<DateTime>("UpdatedAt")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("updated_at")
-                        .HasDefaultValueSql("now()");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("Channel")
-                        .HasDatabaseName("ix_agents_channel");
-
-                    b.HasIndex("SessionKey")
-                        .IsUnique()
-                        .HasDatabaseName("ix_agents_session_key");
-
-                    b.HasIndex("Status")
-                        .HasDatabaseName("ix_agents_status");
-
-                    b.ToTable("agents", null, t =>
-                        {
-                            t.HasCheckConstraint("ck_agents_progress_range", "progress IS NULL OR (progress >= 0 AND progress <= 100)");
-                        });
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}

backend/Migrations/20260426101703_CreateAgentsTable.cs

@@ -1,61 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace ControlCenter.Api.Migrations
-{
-    /// <inheritdoc />
-    public partial class CreateAgentsTable : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AlterDatabase()
-                .Annotation("Npgsql:Enum:agent_status", "active,idle,thinking,error");
-
-            migrationBuilder.CreateTable(
-                name: "agents",
-                columns: table => new
-                {
-                    id = table.Column<Guid>(type: "uuid", nullable: false),
-                    status = table.Column<int>(type: "agent_status", nullable: false),
-                    task = table.Column<string>(type: "text", nullable: true),
-                    progress = table.Column<int>(type: "integer", nullable: true),
-                    session_key = table.Column<string>(type: "text", nullable: false),
-                    channel = table.Column<string>(type: "text", nullable: false),
-                    last_activity = table.Column<DateTime>(type: "timestamptz", nullable: false),
-                    created_at = table.Column<DateTime>(type: "timestamptz", nullable: false, defaultValueSql: "now()"),
-                    updated_at = table.Column<DateTime>(type: "timestamptz", nullable: false, defaultValueSql: "now()")
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_agents", x => x.id);
-                    table.CheckConstraint("ck_agents_progress_range", "progress IS NULL OR (progress >= 0 AND progress <= 100)");
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "ix_agents_channel",
-                table: "agents",
-                column: "channel");
-
-            migrationBuilder.CreateIndex(
-                name: "ix_agents_session_key",
-                table: "agents",
-                column: "session_key",
-                unique: true);
-
-            migrationBuilder.CreateIndex(
-                name: "ix_agents_status",
-                table: "agents",
-                column: "status");
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "agents");
-        }
-    }
-}

backend/Migrations/AppDbContextModelSnapshot.cs

@@ -1,91 +0,0 @@
-// <auto-generated />
-using System;
-using ControlCenter.Api.Data;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
-
-#nullable disable
-
-namespace ControlCenter.Api.Migrations
-{
-    [DbContext(typeof(AppDbContext))]
-    partial class AppDbContextModelSnapshot : ModelSnapshot
-    {
-        protected override void BuildModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "9.0.4")
-                .HasAnnotation("Relational:MaxIdentifierLength", 63);
-
-            NpgsqlModelBuilderExtensions.HasPostgresEnum(modelBuilder, "agent_status", new[] { "active", "idle", "thinking", "error" });
-            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
-
-            modelBuilder.Entity("ControlCenter.Api.Entities.Agent", b =>
-                {
-                    b.Property<Guid>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("uuid")
-                        .HasColumnName("id");
-
-                    b.Property<string>("Channel")
-                        .IsRequired()
-                        .HasColumnType("text")
-                        .HasColumnName("channel");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("created_at")
-                        .HasDefaultValueSql("now()");
-
-                    b.Property<DateTime>("LastActivity")
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("last_activity");
-
-                    b.Property<int?>("Progress")
-                        .HasColumnType("integer")
-                        .HasColumnName("progress");
-
-                    b.Property<string>("SessionKey")
-                        .IsRequired()
-                        .HasColumnType("text")
-                        .HasColumnName("session_key");
-
-                    b.Property<int>("Status")
-                        .HasColumnType("agent_status")
-                        .HasColumnName("status");
-
-                    b.Property<string>("Task")
-                        .HasColumnType("text")
-                        .HasColumnName("task");
-
-                    b.Property<DateTime>("UpdatedAt")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("timestamptz")
-                        .HasColumnName("updated_at")
-                        .HasDefaultValueSql("now()");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("Channel")
-                        .HasDatabaseName("ix_agents_channel");
-
-                    b.HasIndex("SessionKey")
-                        .IsUnique()
-                        .HasDatabaseName("ix_agents_session_key");
-
-                    b.HasIndex("Status")
-                        .HasDatabaseName("ix_agents_status");
-
-                    b.ToTable("agents", null, t =>
-                        {
-                            t.HasCheckConstraint("ck_agents_progress_range", "progress IS NULL OR (progress >= 0 AND progress <= 100)");
-                        });
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}

backend/Program.cs

@@ -1,38 +0,0 @@
-using ControlCenter.Api.Data;
-using ControlCenter.Api.Hubs;
-using Microsoft.EntityFrameworkCore;
-
-var builder = WebApplication.CreateBuilder(args);
-
-// Add services to the container.
-builder.Services.AddOpenApi();
-
-// Register SignalR for real-time agent status updates
-builder.Services.AddSignalR();
-
-// Register DbContext with PostgreSQL
-builder.Services.AddDbContext<AppDbContext>(options =>
-{
-    var connectionString = builder.Configuration.GetConnectionString("DefaultConnection")
-        ?? "Host=localhost;Database=control_center;Username=postgres;Password=postgres";
-
-    options.UseNpgsql(connectionString, npgsqlOptions =>
-    {
-        npgsqlOptions.MigrationsAssembly(typeof(AppDbContext).Assembly.FullName);
-    });
-});
-
-var app = builder.Build();
-
-// Configure the HTTP request pipeline.
-if (app.Environment.IsDevelopment())
-{
-    app.MapOpenApi();
-}
-
-app.UseHttpsRedirection();
-
-// Map SignalR hubs
-app.MapHub<AgentStatusHub>("/hubs/agent-status");
-
-app.Run();

backend/Properties/launchSettings.json

@@ -1,23 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/launchsettings.json",
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": false,
-      "applicationUrl": "http://localhost:5178",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "https": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": false,
-      "applicationUrl": "https://localhost:7041;http://localhost:5178",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    }
-  }
-}

backend/appsettings.Development.json

@@ -1,8 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  }
-}

backend/appsettings.json

@@ -1,12 +0,0 @@
-{
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
-    }
-  },
-  "AllowedHosts": "*",
-  "ConnectionStrings": {
-    "DefaultConnection": "Host=localhost;Database=control_center;Username=postgres;Password=postgres"
-  }
-}

docker-compose.yml

@@ -0,0 +1,88 @@
+# =============================================================================
+# Control Center — Full-Stack Docker Compose
+# =============================================================================
+# Boot the entire stack: PostgreSQL + Go backend + React frontend.
+#
+# Usage:
+#   cp .env.example .env          # fill in values
+#   docker compose up --build     # first run (builds images)
+#   docker compose up             # subsequent runs
+#   docker compose down -v        # teardown including DB volume
+# =============================================================================
+
+name: control-center
+
+services:
+  # ── PostgreSQL ──────────────────────────────────────────────────────────────
+  postgres:
+    image: postgres:16-alpine
+    container_name: cc-postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB:-controlcenter}
+      POSTGRES_USER: ${POSTGRES_USER:-controlcenter}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
+    ports:
+      - "${POSTGRES_PORT:-5432}:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ./go-backend/migrations:/docker-entrypoint-initdb.d:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-controlcenter} -d ${POSTGRES_DB:-controlcenter}"]
+      interval: 5s
+      timeout: 3s
+      retries: 5
+    networks:
+      - cc-network
+
+  # ── Go Backend ──────────────────────────────────────────────────────────────
+  backend:
+    build:
+      context: ./go-backend
+      dockerfile: Dockerfile
+    container_name: cc-backend
+    restart: unless-stopped
+    ports:
+      - "${BACKEND_PORT:-8080}:8080"
+    environment:
+      PORT: "8080"
+      DATABASE_URL: postgres://${POSTGRES_USER:-controlcenter}:${POSTGRES_PASSWORD:-changeme}@postgres:5432/${POSTGRES_DB:-controlcenter}?sslmode=disable
+      CORS_ORIGIN: "${CORS_ORIGIN:-http://localhost:3000}"
+      LOG_LEVEL: ${LOG_LEVEL:-info}
+      ENVIRONMENT: ${ENVIRONMENT:-development}
+      GATEWAY_URL: ${GATEWAY_URL:-http://openclaw-gateway:18789/api/agents}
+      GATEWAY_POLL_INTERVAL: ${GATEWAY_POLL_INTERVAL:-5s}
+    depends_on:
+      postgres:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:8080/health"]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+      start_period: 5s
+    networks:
+      - cc-network
+
+  # ── React Frontend (nginx) ──────────────────────────────────────────────────
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    container_name: cc-frontend
+    restart: unless-stopped
+    ports:
+      - "${FRONTEND_PORT:-3000}:80"
+    depends_on:
+      backend:
+        condition: service_healthy
+    networks:
+      - cc-network
+
+volumes:
+  postgres_data:
+    driver: local
+
+networks:
+  cc-network:
+    driver: bridge

frontend/.editorconfig

@@ -1,17 +0,0 @@
-# Editor configuration, see https://editorconfig.org
-root = true
-
-[*]
-charset = utf-8
-indent_style = space
-indent_size = 2
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.ts]
-quote_type = single
-ij_typescript_use_double_quotes = false
-
-[*.md]
-max_line_length = off
-trim_trailing_whitespace = false

frontend/.gitignore

@@ -1,44 +1,24 @@
-# See https://docs.github.com/get-started/getting-started-with-git/ignoring-files for more about ignoring files.
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
 
-# Compiled output
-/dist
-/tmp
-/out-tsc
-/bazel-out
+node_modules
+dist
+dist-ssr
+*.local
 
-# Node
-/node_modules
-npm-debug.log
-yarn-error.log
-
-# IDEs and editors
-.idea/
-.project
-.classpath
-.c9/
-*.launch
-.settings/
-*.sublime-workspace
-
-# Visual Studio Code
+# Editor directories and files
 .vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
 !.vscode/extensions.json
-!.vscode/mcp.json
-.history/*
-
-# Miscellaneous
-/.angular/cache
-.sass-cache/
-/connect.lock
-/coverage
-/libpeerconnection.log
-testem.log
-/typings
-__screenshots__/
-
-# System files
+.idea
 .DS_Store
-Thumbs.db
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend/.prettierrc

@@ -1,12 +0,0 @@
-{
-  "printWidth": 100,
-  "singleQuote": true,
-  "overrides": [
-    {
-      "files": "*.html",
-      "options": {
-        "parser": "angular"
-      }
-    }
-  ]
-}

frontend/.vscode/extensions.json

@@ -1,4 +0,0 @@
-{
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=827846
-  "recommendations": ["angular.ng-template"]
-}

frontend/.vscode/launch.json

@@ -1,20 +0,0 @@
-{
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "name": "ng serve",
-      "type": "chrome",
-      "request": "launch",
-      "preLaunchTask": "npm: start",
-      "url": "http://localhost:4200/"
-    },
-    {
-      "name": "ng test",
-      "type": "chrome",
-      "request": "launch",
-      "preLaunchTask": "npm: test",
-      "url": "http://localhost:9876/debug.html"
-    }
-  ]
-}

frontend/.vscode/mcp.json

@@ -1,9 +0,0 @@
-{
-  // For more information, visit: https://angular.dev/ai/mcp
-  "servers": {
-    "angular-cli": {
-      "command": "npx",
-      "args": ["-y", "@angular/cli", "mcp"]
-    }
-  }
-}

frontend/.vscode/tasks.json

@@ -1,42 +0,0 @@
-{
-  // For more information, visit: https://go.microsoft.com/fwlink/?LinkId=733558
-  "version": "2.0.0",
-  "tasks": [
-    {
-      "type": "npm",
-      "script": "start",
-      "isBackground": true,
-      "problemMatcher": {
-        "owner": "typescript",
-        "pattern": "$tsc",
-        "background": {
-          "activeOnStart": true,
-          "beginsPattern": {
-            "regexp": "Changes detected"
-          },
-          "endsPattern": {
-            "regexp": "bundle generation (complete|failed)"
-          }
-        }
-      }
-    },
-    {
-      "type": "npm",
-      "script": "test",
-      "isBackground": true,
-      "problemMatcher": {
-        "owner": "typescript",
-        "pattern": "$tsc",
-        "background": {
-          "activeOnStart": true,
-          "beginsPattern": {
-            "regexp": "Changes detected"
-          },
-          "endsPattern": {
-            "regexp": "bundle generation (complete|failed)"
-          }
-        }
-      }
-    }
-  ]
-}

frontend/Dockerfile

@@ -0,0 +1,38 @@
+# ============================================================
+# Control Center Frontend — Multi-stage Docker Build
+# React 19 + Vite + nginx for static serving + API proxy
+# ============================================================
+
+# --- Build Stage ---
+FROM node:22-slim AS builder
+
+WORKDIR /app
+
+# Install dependencies first (layer caching)
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# Copy source and build production bundle
+COPY . .
+RUN npm run build
+
+# --- Runtime Stage ---
+FROM nginx:1.27-alpine AS runtime
+
+# Remove default nginx config
+RUN rm /etc/nginx/conf.d/default.conf
+
+# Copy custom nginx config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy built React app from builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# Expose HTTP port
+EXPOSE 80
+
+# Health check — confirm nginx is serving
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD wget -qO- http://localhost/ || exit 1
+
+CMD ["nginx", "-g", "daemon off;"]

frontend/README.md

@@ -1,59 +1,73 @@
-# Frontend
+# React + TypeScript + Vite
 
-This project was generated using [Angular CLI](https://github.com/angular/angular-cli) version 21.2.8.
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
 
-## Development server
+Currently, two official plugins are available:
 
-To start a local development server, run:
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Oxc](https://oxc.rs)
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/)
 
-```bash
-ng serve
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
 ```
 
-Once the server is running, open your browser and navigate to `http://localhost:4200/`. The application will automatically reload whenever you modify any of the source files.
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
 
-## Code scaffolding
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
 
-Angular CLI includes powerful code scaffolding tools. To generate a new component, run:
-
-```bash
-ng generate component component-name
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
 ```
-
-For a complete list of available schematics (such as `components`, `directives`, or `pipes`), run:
-
-```bash
-ng generate --help
-```
-
-## Building
-
-To build the project run:
-
-```bash
-ng build
-```
-
-This will compile your project and store the build artifacts in the `dist/` directory. By default, the production build optimizes your application for performance and speed.
-
-## Running unit tests
-
-To execute unit tests with the [Vitest](https://vitest.dev/) test runner, use the following command:
-
-```bash
-ng test
-```
-
-## Running end-to-end tests
-
-For end-to-end (e2e) testing, run:
-
-```bash
-ng e2e
-```
-
-Angular CLI does not come with an end-to-end testing framework by default. You can choose one that suits your needs.
-
-## Additional Resources
-
-For more information on using the Angular CLI, including detailed command references, visit the [Angular CLI Overview and Command Reference](https://angular.dev/tools/cli) page.

frontend/angular.json

@@ -1,97 +0,0 @@
-{
-  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
-  "version": 1,
-  "cli": {
-    "packageManager": "npm"
-  },
-  "newProjectRoot": "projects",
-  "projects": {
-    "frontend": {
-      "projectType": "application",
-      "schematics": {
-        "@schematics/angular:component": {
-          "style": "scss",
-          "skipTests": true
-        },
-        "@schematics/angular:class": {
-          "skipTests": true
-        },
-        "@schematics/angular:directive": {
-          "skipTests": true
-        },
-        "@schematics/angular:guard": {
-          "skipTests": true
-        },
-        "@schematics/angular:interceptor": {
-          "skipTests": true
-        },
-        "@schematics/angular:pipe": {
-          "skipTests": true
-        },
-        "@schematics/angular:resolver": {
-          "skipTests": true
-        },
-        "@schematics/angular:service": {
-          "skipTests": true
-        }
-      },
-      "root": "",
-      "sourceRoot": "src",
-      "prefix": "app",
-      "architect": {
-        "build": {
-          "builder": "@angular/build:application",
-          "options": {
-            "browser": "src/main.ts",
-            "tsConfig": "tsconfig.app.json",
-            "inlineStyleLanguage": "scss",
-            "assets": [
-              {
-                "glob": "**/*",
-                "input": "public"
-              }
-            ],
-            "styles": [
-              "src/styles.scss"
-            ]
-          },
-          "configurations": {
-            "production": {
-              "budgets": [
-                {
-                  "type": "initial",
-                  "maximumWarning": "500kB",
-                  "maximumError": "1MB"
-                },
-                {
-                  "type": "anyComponentStyle",
-                  "maximumWarning": "4kB",
-                  "maximumError": "8kB"
-                }
-              ],
-              "outputHashing": "all"
-            },
-            "development": {
-              "optimization": false,
-              "extractLicenses": false,
-              "sourceMap": true
-            }
-          },
-          "defaultConfiguration": "production"
-        },
-        "serve": {
-          "builder": "@angular/build:dev-server",
-          "configurations": {
-            "production": {
-              "buildTarget": "frontend:build:production"
-            },
-            "development": {
-              "buildTarget": "frontend:build:development"
-            }
-          },
-          "defaultConfiguration": "development"
-        }
-      }
-    }
-  }
-}

frontend/eslint.config.js

@@ -0,0 +1,22 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      globals: globals.browser,
+    },
+  },
+])

frontend/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Control Center</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

frontend/nginx.conf

@@ -0,0 +1,41 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml;
+
+    # Cache static assets (Vite uses content hashes)
+    location /assets/ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Cache hashed JS/CSS bundles
+    location ~* \.(js|css)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Proxy API requests to backend
+    location /api/ {
+        proxy_pass http://backend:8080/api/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # React SPA — all other routes fall back to index.html
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}

frontend/package.json

@@ -1,34 +1,38 @@
 {
   "name": "frontend",
-  "version": "0.0.0",
-  "scripts": {
-    "ng": "ng",
-    "start": "ng serve",
-    "build": "ng build",
-    "watch": "ng build --watch --configuration development",
-    "test": "ng test"
-  },
   "private": true,
-  "packageManager": "npm@11.11.0",
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
   "dependencies": {
-    "@angular/animations": "^21.2.10",
-    "@angular/cdk": "^21.2.8",
-    "@angular/common": "^21.2.0",
-    "@angular/compiler": "^21.2.0",
-    "@angular/core": "^21.2.0",
-    "@angular/forms": "^21.2.0",
-    "@angular/material": "^21.2.8",
-    "@angular/platform-browser": "^21.2.0",
-    "@angular/router": "^21.2.0",
-    "@microsoft/signalr": "^10.0.0",
-    "rxjs": "~7.8.0",
-    "tslib": "^2.3.0"
+    "@tanstack/react-query": "^5.100.9",
+    "axios": "^1.16.0",
+    "lucide-react": "^1.14.0",
+    "react": "^19.2.5",
+    "react-dom": "^19.2.5",
+    "react-router-dom": "^7.15.0"
   },
   "devDependencies": {
-    "@angular/build": "^21.2.8",
-    "@angular/cli": "^21.2.8",
-    "@angular/compiler-cli": "^21.2.0",
-    "prettier": "^3.8.1",
-    "typescript": "~5.9.2"
+    "@eslint/js": "^10.0.1",
+    "@tailwindcss/vite": "^4.2.4",
+    "@types/node": "^24.12.2",
+    "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^6.0.1",
+    "autoprefixer": "^10.5.0",
+    "eslint": "^10.2.1",
+    "eslint-plugin-react-hooks": "^7.1.1",
+    "eslint-plugin-react-refresh": "^0.5.2",
+    "globals": "^17.5.0",
+    "postcss": "^8.5.14",
+    "tailwindcss": "^4.2.4",
+    "typescript": "~6.0.2",
+    "typescript-eslint": "^8.58.2",
+    "vite": "^8.0.10"
   }
 }

frontend/public/icons.svg

@@ -0,0 +1,24 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <symbol id="bluesky-icon" viewBox="0 0 16 17">
+    <g clip-path="url(#bluesky-clip)"><path fill="#08060d" d="M7.75 7.735c-.693-1.348-2.58-3.86-4.334-5.097-1.68-1.187-2.32-.981-2.74-.79C.188 2.065.1 2.812.1 3.251s.241 3.602.398 4.13c.52 1.744 2.367 2.333 4.07 2.145-2.495.37-4.71 1.278-1.805 4.512 3.196 3.309 4.38-.71 4.987-2.746.608 2.036 1.307 5.91 4.93 2.746 2.72-2.746.747-4.143-1.747-4.512 1.702.189 3.55-.4 4.07-2.145.156-.528.397-3.691.397-4.13s-.088-1.186-.575-1.406c-.42-.19-1.06-.395-2.741.79-1.755 1.24-3.64 3.752-4.334 5.099"/></g>
+    <defs><clipPath id="bluesky-clip"><path fill="#fff" d="M.1.85h15.3v15.3H.1z"/></clipPath></defs>
+  </symbol>
+  <symbol id="discord-icon" viewBox="0 0 20 19">
+    <path fill="#08060d" d="M16.224 3.768a14.5 14.5 0 0 0-3.67-1.153c-.158.286-.343.67-.47.976a13.5 13.5 0 0 0-4.067 0c-.128-.306-.317-.69-.476-.976A14.4 14.4 0 0 0 3.868 3.77C1.546 7.28.916 10.703 1.231 14.077a14.7 14.7 0 0 0 4.5 2.306q.545-.748.965-1.587a9.5 9.5 0 0 1-1.518-.74q.191-.14.372-.293c2.927 1.369 6.107 1.369 8.999 0q.183.152.372.294-.723.437-1.52.74.418.838.963 1.588a14.6 14.6 0 0 0 4.504-2.308c.37-3.911-.63-7.302-2.644-10.309m-9.13 8.234c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.894 0 1.614.82 1.599 1.82.001 1-.705 1.82-1.6 1.82m5.91 0c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.893 0 1.614.82 1.599 1.82 0 1-.706 1.82-1.6 1.82"/>
+  </symbol>
+  <symbol id="documentation-icon" viewBox="0 0 21 20">
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="m15.5 13.333 1.533 1.322c.645.555.967.833.967 1.178s-.322.623-.967 1.179L15.5 18.333m-3.333-5-1.534 1.322c-.644.555-.966.833-.966 1.178s.322.623.966 1.179l1.534 1.321"/>
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M17.167 10.836v-4.32c0-1.41 0-2.117-.224-2.68-.359-.906-1.118-1.621-2.08-1.96-.599-.21-1.349-.21-2.848-.21-2.623 0-3.935 0-4.983.369-1.684.591-3.013 1.842-3.641 3.428C3 6.449 3 7.684 3 10.154v2.122c0 2.558 0 3.838.706 4.726q.306.383.713.671c.76.536 1.79.64 3.581.66"/>
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M3 10a2.78 2.78 0 0 1 2.778-2.778c.555 0 1.209.097 1.748-.047.48-.129.854-.503.982-.982.145-.54.048-1.194.048-1.749a2.78 2.78 0 0 1 2.777-2.777"/>
+  </symbol>
+  <symbol id="github-icon" viewBox="0 0 19 19">
+    <path fill="#08060d" fill-rule="evenodd" d="M9.356 1.85C5.05 1.85 1.57 5.356 1.57 9.694a7.84 7.84 0 0 0 5.324 7.44c.387.079.528-.168.528-.376 0-.182-.013-.805-.013-1.454-2.165.467-2.616-.935-2.616-.935-.349-.91-.864-1.143-.864-1.143-.71-.48.051-.48.051-.48.787.051 1.2.805 1.2.805.695 1.194 1.817.857 2.268.649.064-.507.27-.857.49-1.052-1.728-.182-3.545-.857-3.545-3.87 0-.857.31-1.558.8-2.104-.078-.195-.349-1 .077-2.078 0 0 .657-.208 2.14.805a7.5 7.5 0 0 1 1.946-.26c.657 0 1.328.092 1.946.26 1.483-1.013 2.14-.805 2.14-.805.426 1.078.155 1.883.078 2.078.502.546.799 1.247.799 2.104 0 3.013-1.818 3.675-3.558 3.87.284.247.528.714.528 1.454 0 1.052-.012 1.896-.012 2.156 0 .208.142.455.528.377a7.84 7.84 0 0 0 5.324-7.441c.013-4.338-3.48-7.844-7.773-7.844" clip-rule="evenodd"/>
+  </symbol>
+  <symbol id="social-icon" viewBox="0 0 20 20">
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M12.5 6.667a4.167 4.167 0 1 0-8.334 0 4.167 4.167 0 0 0 8.334 0"/>
+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M2.5 16.667a5.833 5.833 0 0 1 8.75-5.053m3.837.474.513 1.035c.07.144.257.282.414.309l.93.155c.596.1.736.536.307.965l-.723.73a.64.64 0 0 0-.152.531l.207.903c.164.715-.213.991-.84.618l-.872-.52a.63.63 0 0 0-.577 0l-.872.52c-.624.373-1.003.094-.84-.618l.207-.903a.64.64 0 0 0-.152-.532l-.723-.729c-.426-.43-.289-.864.306-.964l.93-.156a.64.64 0 0 0 .412-.31l.513-1.034c.28-.562.735-.562 1.012 0"/>
+  </symbol>
+  <symbol id="x-icon" viewBox="0 0 19 19">
+    <path fill="#08060d" fill-rule="evenodd" d="M1.893 1.98c.052.072 1.245 1.769 2.653 3.77l2.892 4.114c.183.261.333.48.333.486s-.068.089-.152.183l-.522.593-.765.867-3.597 4.087c-.375.426-.734.834-.798.905a1 1 0 0 0-.118.148c0 .01.236.017.664.017h.663l.729-.83c.4-.457.796-.906.879-.999a692 692 0 0 0 1.794-2.038c.034-.037.301-.34.594-.675l.551-.624.345-.392a7 7 0 0 1 .34-.374c.006 0 .93 1.306 2.052 2.903l2.084 2.965.045.063h2.275c1.87 0 2.273-.003 2.266-.021-.008-.02-1.098-1.572-3.894-5.547-2.013-2.862-2.28-3.246-2.273-3.266.008-.019.282-.332 2.085-2.38l2-2.274 1.567-1.782c.022-.028-.016-.03-.65-.03h-.674l-.3.342a871 871 0 0 1-1.782 2.025c-.067.075-.405.458-.75.852a100 100 0 0 1-.803.91c-.148.172-.299.344-.99 1.127-.304.343-.32.358-.345.327-.015-.019-.904-1.282-1.976-2.808L6.365 1.85H1.8zm1.782.91 8.078 11.294c.772 1.08 1.413 1.973 1.425 1.984.016.017.241.02 1.05.017l1.03-.004-2.694-3.766L7.796 5.75 5.722 2.852l-1.039-.004-1.039-.004z" clip-rule="evenodd"/>
+  </symbol>
+</svg>

frontend/src/App.tsx

@@ -0,0 +1,23 @@
+import { Routes, Route } from 'react-router-dom'
+import Layout from './components/Layout'
+import HubPage from './pages/HubPage'
+import LogsPage from './pages/LogsPage'
+import ProjectsPage from './pages/ProjectsPage'
+import SessionsPage from './pages/SessionsPage'
+import SettingsPage from './pages/SettingsPage'
+
+function App() {
+  return (
+    <Layout>
+      <Routes>
+        <Route path="/" element={<HubPage />} />
+        <Route path="/logs" element={<LogsPage />} />
+        <Route path="/projects" element={<ProjectsPage />} />
+        <Route path="/sessions" element={<SessionsPage />} />
+        <Route path="/settings" element={<SettingsPage />} />
+      </Routes>
+    </Layout>
+  )
+}
+
+export default App

frontend/src/app/app.config.ts

@@ -1,13 +0,0 @@
-import { ApplicationConfig, provideBrowserGlobalErrorListeners } from '@angular/core';
-import { provideRouter } from '@angular/router';
-import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
-
-import { routes } from './app.routes';
-
-export const appConfig: ApplicationConfig = {
-  providers: [
-    provideBrowserGlobalErrorListeners(),
-    provideRouter(routes),
-    provideAnimationsAsync(),
-  ],
-};

frontend/src/app/app.html

@@ -1,344 +0,0 @@
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * * * The content below * * * * * * * * * * * -->
-<!-- * * * * * * * * * * is only a placeholder * * * * * * * * * * -->
-<!-- * * * * * * * * * * and can be replaced.  * * * * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-<!-- * * * * * * * * * Delete the template below * * * * * * * * * -->
-<!-- * * * * * * * to get started with your project! * * * * * * * -->
-<!-- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -->
-
-<style>
-  :host {
-    --bright-blue: oklch(51.01% 0.274 263.83);
-    --electric-violet: oklch(53.18% 0.28 296.97);
-    --french-violet: oklch(47.66% 0.246 305.88);
-    --vivid-pink: oklch(69.02% 0.277 332.77);
-    --hot-red: oklch(61.42% 0.238 15.34);
-    --orange-red: oklch(63.32% 0.24 31.68);
-
-    --gray-900: oklch(19.37% 0.006 300.98);
-    --gray-700: oklch(36.98% 0.014 302.71);
-    --gray-400: oklch(70.9% 0.015 304.04);
-
-    --red-to-pink-to-purple-vertical-gradient: linear-gradient(
-      180deg,
-      var(--orange-red) 0%,
-      var(--vivid-pink) 50%,
-      var(--electric-violet) 100%
-    );
-
-    --red-to-pink-to-purple-horizontal-gradient: linear-gradient(
-      90deg,
-      var(--orange-red) 0%,
-      var(--vivid-pink) 50%,
-      var(--electric-violet) 100%
-    );
-
-    --pill-accent: var(--bright-blue);
-
-    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
-      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
-      "Segoe UI Symbol";
-    box-sizing: border-box;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-    display: block;
-    height: 100dvh;
-  }
-
-  h1 {
-    font-size: 3.125rem;
-    color: var(--gray-900);
-    font-weight: 500;
-    line-height: 100%;
-    letter-spacing: -0.125rem;
-    margin: 0;
-    font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
-      Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
-      "Segoe UI Symbol";
-  }
-
-  p {
-    margin: 0;
-    color: var(--gray-700);
-  }
-
-  main {
-    width: 100%;
-    min-height: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    padding: 1rem;
-    box-sizing: inherit;
-    position: relative;
-  }
-
-  .angular-logo {
-    max-width: 9.2rem;
-  }
-
-  .content {
-    display: flex;
-    justify-content: space-around;
-    width: 100%;
-    max-width: 700px;
-    margin-bottom: 3rem;
-  }
-
-  .content h1 {
-    margin-top: 1.75rem;
-  }
-
-  .content p {
-    margin-top: 1.5rem;
-  }
-
-  .divider {
-    width: 1px;
-    background: var(--red-to-pink-to-purple-vertical-gradient);
-    margin-inline: 0.5rem;
-  }
-
-  .pill-group {
-    display: flex;
-    flex-direction: column;
-    align-items: start;
-    flex-wrap: wrap;
-    gap: 1.25rem;
-  }
-
-  .pill {
-    display: flex;
-    align-items: center;
-    --pill-accent: var(--bright-blue);
-    background: color-mix(in srgb, var(--pill-accent) 5%, transparent);
-    color: var(--pill-accent);
-    padding-inline: 0.75rem;
-    padding-block: 0.375rem;
-    border-radius: 2.75rem;
-    border: 0;
-    transition: background 0.3s ease;
-    font-family: var(--inter-font);
-    font-size: 0.875rem;
-    font-style: normal;
-    font-weight: 500;
-    line-height: 1.4rem;
-    letter-spacing: -0.00875rem;
-    text-decoration: none;
-    white-space: nowrap;
-  }
-
-  .pill:hover {
-    background: color-mix(in srgb, var(--pill-accent) 15%, transparent);
-  }
-
-  .pill-group .pill:nth-child(6n + 1) {
-    --pill-accent: var(--bright-blue);
-  }
-  .pill-group .pill:nth-child(6n + 2) {
-    --pill-accent: var(--electric-violet);
-  }
-  .pill-group .pill:nth-child(6n + 3) {
-    --pill-accent: var(--french-violet);
-  }
-
-  .pill-group .pill:nth-child(6n + 4),
-  .pill-group .pill:nth-child(6n + 5),
-  .pill-group .pill:nth-child(6n + 6) {
-    --pill-accent: var(--hot-red);
-  }
-
-  .pill-group svg {
-    margin-inline-start: 0.25rem;
-  }
-
-  .social-links {
-    display: flex;
-    align-items: center;
-    gap: 0.73rem;
-    margin-top: 1.5rem;
-  }
-
-  .social-links path {
-    transition: fill 0.3s ease;
-    fill: var(--gray-400);
-  }
-
-  .social-links a:hover svg path {
-    fill: var(--gray-900);
-  }
-
-  @media screen and (max-width: 650px) {
-    .content {
-      flex-direction: column;
-      width: max-content;
-    }
-
-    .divider {
-      height: 1px;
-      width: 100%;
-      background: var(--red-to-pink-to-purple-horizontal-gradient);
-      margin-block: 1.5rem;
-    }
-  }
-</style>
-
-<main class="main">
-  <div class="content">
-    <div class="left-side">
-      <svg
-        xmlns="http://www.w3.org/2000/svg"
-        viewBox="0 0 982 239"
-        fill="none"
-        class="angular-logo"
-      >
-        <g clip-path="url(#a)">
-          <path
-            fill="url(#b)"
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-      <h1>Hello, {{ title() }}</h1>
-      <p>Congratulations! Your app is running. 🎉</p>
-    </div>
-    <div class="divider" role="separator" aria-label="Divider"></div>
-    <div class="right-side">
-      <div class="pill-group">
-        @for (item of [
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frontend/src/app/app.routes.ts

@@ -1,22 +0,0 @@
-import { Routes } from '@angular/router';
-import { LayoutShellComponent } from './layout/layout-shell/layout-shell.component';
-import { HubPageComponent } from './pages/hub/hub-page.component';
-import { ProjectsPageComponent } from './pages/projects/projects-page.component';
-import { SessionsPageComponent } from './pages/sessions/sessions-page.component';
-import { LogsPageComponent } from './pages/logs/logs-page.component';
-import { SettingsPageComponent } from './pages/settings/settings-page.component';
-
-export const routes: Routes = [
-  {
-    path: '',
-    component: LayoutShellComponent,
-    children: [
-      { path: '', redirectTo: 'hub', pathMatch: 'full' },
-      { path: 'hub', component: HubPageComponent },
-      { path: 'projects', component: ProjectsPageComponent },
-      { path: 'sessions', component: SessionsPageComponent },
-      { path: 'logs', component: LogsPageComponent },
-      { path: 'settings', component: SettingsPageComponent },
-    ],
-  },
-];

frontend/src/app/app.scss

@@ -1,4 +0,0 @@
-:host {
-  display: block;
-  min-height: 100vh;
-}

frontend/src/app/app.ts

@@ -1,16 +0,0 @@
-import { Component } from '@angular/core';
-import { RouterOutlet } from '@angular/router';
-
-@Component({
-  selector: 'app-root',
-  standalone: true,
-  imports: [RouterOutlet],
-  template: `<router-outlet />`,
-  styles: [`
-    :host {
-      display: block;
-      min-height: 100vh;
-    }
-  `],
-})
-export class App {}

frontend/src/app/components/index.ts

@@ -1 +0,0 @@
-export * from './quick-jump-button/quick-jump-button.component';

frontend/src/app/components/quick-jump-button/quick-jump-button.component.html

@@ -1,8 +0,0 @@
-<button
-  mat-icon-button
-  class="quick-jump-button"
-  [attr.aria-label]="'Jump to agent session'"
-  (click)="onJumpClick()"
->
-  <mat-icon>arrow_forward</mat-icon>
-</button>

frontend/src/app/components/quick-jump-button/quick-jump-button.component.scss

@@ -1,68 +0,0 @@
-// ============================================================================
-// Quick-Jump Button — M3 FilledTonalIconButton
-// Per spec Section 7.3: Agent Card Quick-Jump action
-// M3 spec: FilledTonalIconButton uses secondary container color
-// with 8% state layer overlay for hover/focus.
-// ============================================================================
-
-.quick-jump-button {
-  // M3 FilledTonalIconButton: secondary-container background
-  // Angular Material mat-icon-button sets up the base shape (40x40, round).
-  // We override the color tokens to match FilledTonal style.
-  --mdc-icon-button-icon-color: var(--mat-sys-on-secondary-container);
-  background-color: var(--mat-sys-secondary-container);
-  border-radius: 50%;
-  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
-
-  // M3 State Layer: 8% overlay on hover
-  &:hover {
-    background-color: var(--mat-sys-secondary-container);
-    // State layer overlay using a pseudo-element for precise 8% opacity
-    &::after {
-      content: '';
-      position: absolute;
-      inset: 0;
-      border-radius: 50%;
-      background-color: var(--mat-sys-on-secondary-container);
-      opacity: 0.08;
-      pointer-events: none;
-    }
-  }
-
-  // M3 State Layer: 12% overlay on focus-visible (slightly stronger for accessibility)
-  &:focus-visible {
-    background-color: var(--mat-sys-secondary-container);
-    outline: 3px solid var(--status-active);
-    outline-offset: 2px;
-
-    &::after {
-      content: '';
-      position: absolute;
-      inset: 0;
-      border-radius: 50%;
-      background-color: var(--mat-sys-on-secondary-container);
-      opacity: 0.12;
-      pointer-events: none;
-    }
-  }
-
-  // M3 State Layer: 12% overlay on active/pressed
-  &:active {
-    background-color: var(--mat-sys-secondary-container);
-
-    &::after {
-      content: '';
-      position: absolute;
-      inset: 0;
-      border-radius: 50%;
-      background-color: var(--mat-sys-on-secondary-container);
-      opacity: 0.12;
-      pointer-events: none;
-    }
-  }
-
-  // Icon color stays on-secondary-container across all states
-  .mat-icon {
-    color: var(--mat-sys-on-secondary-container);
-  }
-}

frontend/src/app/components/quick-jump-button/quick-jump-button.component.ts

@@ -1,32 +0,0 @@
-import { ChangeDetectionStrategy, Component, EventEmitter, Output } from '@angular/core';
-import { MatIconButton } from '@angular/material/button';
-import { MatIcon } from '@angular/material/icon';
-
-/**
- * Quick-Jump Button — M3 FilledTonalIconButton
- *
- * An icon button that emits a navigation event for jumping to an agent session.
- * Uses the Material Design 3 FilledTonalIconButton style with 8% state layer
- * overlay on hover and focus.
- *
- * Per spec Section 7.3: Agent Card Component Interface
- */
-@Component({
-  selector: 'app-quick-jump-button',
-  standalone: true,
-  imports: [MatIconButton, MatIcon],
-  templateUrl: './quick-jump-button.component.html',
-  styleUrl: './quick-jump-button.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class QuickJumpButtonComponent {
-  /** Emitted when the button is clicked, carrying the session key for navigation. */
-  @Output() jumpClick = new EventEmitter<string>();
-
-  /** The session key to navigate to. Set by the parent agent card. */
-  sessionKey = '';
-
-  onJumpClick(): void {
-    this.jumpClick.emit(this.sessionKey);
-  }
-}

frontend/src/app/layout/bottom-nav/bottom-nav.component.html

@@ -1,24 +0,0 @@
-<nav class="bottom-nav" aria-label="Bottom navigation">
-  @for (dest of destinations; track dest.route) {
-    <a
-      class="bottom-nav__item"
-      [routerLink]="dest.route"
-      routerLinkActive="bottom-nav__item--active"
-      #rla="routerLinkActive"
-      [attr.aria-label]="dest.label"
-      [attr.aria-current]="rla.isActive ? 'page' : null"
-    >
-      <span class="bottom-nav__icon-wrapper">
-        <mat-icon
-          [matBadge]="dest.badge ?? 0"
-          [matBadgeHidden]="!dest.badge"
-          matBadgePosition="above after"
-          matBadgeSize="small"
-        >
-          {{ dest.icon }}
-        </mat-icon>
-      </span>
-      <span class="bottom-nav__label">{{ dest.label }}</span>
-    </a>
-  }
-</nav>

frontend/src/app/layout/bottom-nav/bottom-nav.component.scss

@@ -1,76 +0,0 @@
-// ============================================================================
-// Bottom Navigation Bar — Mobile Navigation
-// Per spec Section 3.2: M3 NavigationBar pattern
-// Visible only on compact breakpoint (< 600px)
-// ============================================================================
-
-.bottom-nav {
-  display: none; // Hidden on desktop, shown on mobile via media query
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  height: var(--cc-bottom-nav-height);
-  background-color: var(--cc-surface-container-high);
-  border-top: 1px solid var(--cc-outline);
-  z-index: 50;
-  align-items: center;
-  justify-content: space-around;
-  padding: 0 8px;
-}
-
-.bottom-nav__item {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 4px;
-  min-width: 48px;
-  min-height: 48px;
-  padding: 8px 0;
-  text-decoration: none;
-  color: var(--cc-on-surface-variant);
-  border-radius: 16px;
-  transition: color 150ms ease, background-color 150ms ease;
-
-  &:hover {
-    color: var(--cc-on-surface);
-    background-color: rgba(255, 255, 255, 0.06);
-  }
-
-  &--active {
-    color: var(--status-active);
-    background-color: var(--status-active-bg);
-
-    .bottom-nav__label {
-      font-weight: 500;
-    }
-  }
-}
-
-.bottom-nav__icon-wrapper {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 32px;
-  height: 32px;
-  border-radius: 16px;
-
-  .bottom-nav__item--active & {
-    background-color: var(--status-active-bg);
-  }
-}
-
-.bottom-nav__label {
-  font-size: 12px;
-  font-weight: 400;
-  letter-spacing: 0.02em;
-  white-space: nowrap;
-}
-
-// Show bottom nav only on compact breakpoint
-@media (max-width: 599px) {
-  .bottom-nav {
-    display: flex;
-  }
-}

frontend/src/app/layout/bottom-nav/bottom-nav.component.ts

@@ -1,24 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-import { RouterLink, RouterLinkActive } from '@angular/router';
-import { MatIconModule } from '@angular/material/icon';
-import { MatBadgeModule } from '@angular/material/badge';
-import { NAV_DESTINATIONS } from '../../models/nav.model';
-
-/**
- * Bottom Navigation Bar for mobile (compact breakpoint).
- * Per spec Section 3.2: M3 NavigationBar, 3–5 destinations,
- * active destination uses M3 indicator pill.
- * Visible only on compact (< 600px) breakpoint.
- */
-@Component({
-  selector: 'app-bottom-nav',
-  standalone: true,
-  imports: [RouterLink, RouterLinkActive, MatIconModule, MatBadgeModule],
-  templateUrl: './bottom-nav.component.html',
-  styleUrl: './bottom-nav.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class BottomNavComponent {
-  /** Show only first 5 destinations on bottom nav */
-  protected readonly destinations = NAV_DESTINATIONS.slice(0, 5);
-}

frontend/src/app/layout/header-bar/header-bar.component.html

@@ -1,45 +0,0 @@
-<header class="header-bar" role="banner">
-  <h1 class="header-bar__title">Command Hub</h1>
-
-  <div class="header-bar__actions">
-    <!-- Live indicator -->
-    <button
-      class="header-bar__action-btn header-bar__live-btn"
-      mat-icon-button
-      [attr.aria-label]="isConnected() ? 'Connected — live' : 'Disconnected'"
-    >
-      <span
-        class="header-bar__live-dot"
-        [class.header-bar__live-dot--connected]="isConnected()"
-      ></span>
-      <span class="header-bar__live-label">
-        {{ isConnected() ? 'Live' : 'Offline' }}
-      </span>
-    </button>
-
-    <!-- Notification bell -->
-    <button
-      class="header-bar__action-btn"
-      mat-icon-button
-      aria-label="Notifications"
-    >
-      <mat-icon
-        [matBadge]="notificationCount()"
-        [matBadgeHidden]="notificationCount() === 0"
-        matBadgePosition="above after"
-        matBadgeSize="small"
-      >
-        notifications
-      </mat-icon>
-    </button>
-
-    <!-- Settings -->
-    <button
-      class="header-bar__action-btn"
-      mat-icon-button
-      aria-label="Settings"
-    >
-      <mat-icon>settings</mat-icon>
-    </button>
-  </div>
-</header>

frontend/src/app/layout/header-bar/header-bar.component.scss

@@ -1,76 +0,0 @@
-// ============================================================================
-// Header Bar — Top App Bar
-// Per spec Section 3.1: 64px tall, M3 MediumTopAppBar on expanded
-// Section 3.2: SmallTopAppBar on mobile
-// ============================================================================
-
-.header-bar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  height: var(--cc-header-height);
-  padding: 0 var(--cc-section-padding);
-  background-color: var(--cc-surface-container-high);
-  border-bottom: 1px solid var(--cc-outline);
-  z-index: 20;
-}
-
-.header-bar__title {
-  font-size: 28px;
-  font-weight: 400;
-  color: var(--cc-on-surface);
-  margin: 0;
-  letter-spacing: -0.01em;
-}
-
-.header-bar__actions {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.header-bar__action-btn {
-  color: var(--cc-on-surface-variant) !important;
-
-  &:hover {
-    color: var(--cc-on-surface) !important;
-  }
-}
-
-.header-bar__live-dot {
-  display: inline-block;
-  width: 10px;
-  height: 10px;
-  border-radius: 50%;
-  margin-right: 6px;
-  background-color: var(--status-error);
-  vertical-align: middle;
-
-  &--connected {
-    background-color: var(--status-active);
-    animation: pulse-active 2s ease-in-out infinite;
-  }
-}
-
-.header-bar__live-label {
-  font-size: 13px;
-  font-weight: 500;
-  color: var(--cc-on-surface-variant);
-  vertical-align: middle;
-}
-
-// Mobile: smaller title
-@media (max-width: 599px) {
-  .header-bar {
-    padding: 0 16px;
-  }
-
-  .header-bar__title {
-    font-size: 22px;
-    font-weight: 500;
-  }
-
-  .header-bar__live-label {
-    display: none; // Space saving on mobile — dot alone is enough
-  }
-}

frontend/src/app/layout/header-bar/header-bar.component.ts

@@ -1,25 +0,0 @@
-import { ChangeDetectionStrategy, Component, signal } from '@angular/core';
-import { MatIconModule } from '@angular/material/icon';
-import { MatButtonModule } from '@angular/material/button';
-import { MatBadgeModule } from '@angular/material/badge';
-
-/**
- * Header Bar component for the Command Hub.
- * Per spec Section 3.1: 64px tall, app title + live indicator + notification bell + settings.
- * Uses M3 top app bar pattern.
- */
-@Component({
-  selector: 'app-header-bar',
-  standalone: true,
-  imports: [MatIconModule, MatButtonModule, MatBadgeModule],
-  templateUrl: './header-bar.component.html',
-  styleUrl: './header-bar.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class HeaderBarComponent {
-  protected readonly notificationCount = signal(3);
-  protected readonly isConnected = signal(true);
-
-  // TODO: Wire up notification panel (spec Section 2: Notifications Panel)
-  // TODO: Wire up settings navigation
-}

frontend/src/app/layout/index.ts

@@ -1,4 +0,0 @@
-export * from './nav-rail/nav-rail.component';
-export * from './bottom-nav/bottom-nav.component';
-export * from './header-bar/header-bar.component';
-export * from './layout-shell/layout-shell.component';

frontend/src/app/layout/layout-shell/layout-shell.component.html

@@ -1,17 +0,0 @@
-<div class="layout-shell">
-  <!-- Desktop/Kiosk: Nav Rail on the left -->
-  <app-nav-rail class="layout-shell__nav-rail" />
-
-  <div class="layout-shell__main">
-    <!-- Header bar at top of content area -->
-    <app-header-bar class="layout-shell__header" />
-
-    <!-- Scrollable content area -->
-    <main class="layout-shell__content">
-      <router-outlet />
-    </main>
-  </div>
-
-  <!-- Mobile: Bottom Navigation Bar -->
-  <app-bottom-nav class="layout-shell__bottom-nav" />
-</div>

frontend/src/app/layout/layout-shell/layout-shell.component.scss

@@ -1,57 +0,0 @@
-// ============================================================================
-// Layout Shell — Adaptive layout container
-// Desktop: Nav Rail (left) + Main Content (right)
-// Mobile: Header + Content + Bottom Nav (stacked)
-// ============================================================================
-
-.layout-shell {
-  display: flex;
-  min-height: 100vh;
-  background-color: var(--cc-background);
-}
-
-.layout-shell__nav-rail {
-  flex-shrink: 0;
-}
-
-.layout-shell__main {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  min-width: 0; // Prevent flex overflow
-  overflow: hidden;
-}
-
-.layout-shell__header {
-  flex-shrink: 0;
-}
-
-.layout-shell__content {
-  flex: 1;
-  overflow-y: auto;
-  overflow-x: hidden;
-  padding: var(--cc-section-padding);
-}
-
-.layout-shell__bottom-nav {
-  flex-shrink: 0;
-}
-
-// Mobile: Stack layout vertically, add bottom padding for bottom nav
-@media (max-width: 599px) {
-  .layout-shell {
-    flex-direction: column;
-  }
-
-  .layout-shell__content {
-    // Account for bottom nav bar height
-    padding-bottom: calc(var(--cc-bottom-nav-height) + 16px);
-  }
-}
-
-// Tablet: Ensure content padding accommodates collapsed nav rail
-@media (min-width: 600px) and (max-width: 1023px) {
-  .layout-shell__content {
-    padding: 20px;
-  }
-}

frontend/src/app/layout/layout-shell/layout-shell.component.ts

@@ -1,21 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-import { RouterOutlet } from '@angular/router';
-import { NavRailComponent } from '../nav-rail/nav-rail.component';
-import { BottomNavComponent } from '../bottom-nav/bottom-nav.component';
-import { HeaderBarComponent } from '../header-bar/header-bar.component';
-
-/**
- * Layout Shell — wraps the main content area with adaptive navigation.
- * Desktop/Kiosk: Nav Rail (left) + Header + Content
- * Mobile: Header + Content + Bottom Nav
- * Per spec Section 3.1 (kiosk) and 3.2 (mobile).
- */
-@Component({
-  selector: 'app-layout-shell',
-  standalone: true,
-  imports: [RouterOutlet, NavRailComponent, BottomNavComponent, HeaderBarComponent],
-  templateUrl: './layout-shell.component.html',
-  styleUrl: './layout-shell.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class LayoutShellComponent {}

frontend/src/app/layout/nav-rail/nav-rail.component.html

@@ -1,44 +0,0 @@
-<aside
-  class="nav-rail"
-  [class.nav-rail--expanded]="expanded()"
-  [attr.aria-label]="'Navigation'"
->
-  <!-- Header with OpenClaw brand -->
-  <div class="nav-rail__header">
-    <button
-      class="nav-rail__toggle"
-      (click)="toggleExpand()"
-      [attr.aria-label]="expanded() ? 'Collapse navigation' : 'Expand navigation'"
-      [attr.aria-expanded]="expanded()"
-    >
-      <mat-icon>menu</mat-icon>
-    </button>
-    @if (expanded()) {
-      <span class="nav-rail__brand">OpenClaw</span>
-    }
-  </div>
-
-  <!-- Navigation destinations -->
-  <nav class="nav-rail__nav">
-    @for (dest of destinations; track dest.route) {
-      <a
-        [routerLink]="dest.route"
-        routerLinkActive="nav-rail__item--active"
-        [attr.aria-label]="dest.label"
-        class="nav-rail__item"
-      >
-        <mat-icon
-          [matBadge]="dest.badge ?? 0"
-          [matBadgeHidden]="!dest.badge"
-          matBadgePosition="above after"
-          matBadgeSize="small"
-        >
-          {{ dest.icon }}
-        </mat-icon>
-        @if (expanded()) {
-          <span class="nav-rail__label">{{ dest.label }}</span>
-        }
-      </a>
-    }
-  </nav>
-</aside>

frontend/src/app/layout/nav-rail/nav-rail.component.scss

@@ -1,112 +0,0 @@
-// ============================================================================
-// Nav Rail — Desktop/Kiosk Navigation
-// Per spec Section 3.1: 72px collapsed / 256px expanded
-// Section 5.4: Spacing & Grid
-// ============================================================================
-
-.nav-rail {
-  display: flex;
-  flex-direction: column;
-  width: var(--cc-nav-rail-collapsed-width);
-  min-height: 100vh;
-  background-color: var(--cc-surface-container-high);
-  border-right: 1px solid var(--cc-outline);
-  transition: width 200ms cubic-bezier(0.4, 0, 0.2, 1);
-  overflow: hidden;
-  z-index: 10;
-
-  &--expanded {
-    width: var(--cc-nav-rail-expanded-width);
-  }
-}
-
-.nav-rail__header {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  padding: 16px 12px;
-  min-height: 64px;
-  border-bottom: 1px solid var(--cc-outline);
-}
-
-.nav-rail__toggle {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 48px;
-  height: 48px;
-  min-width: 48px;
-  border: none;
-  border-radius: 50%;
-  background: transparent;
-  color: var(--cc-on-surface);
-  cursor: pointer;
-  transition: background-color 150ms ease;
-
-  &:hover {
-    background-color: rgba(255, 255, 255, 0.08);
-  }
-
-  &:focus-visible {
-    outline: 3px solid var(--status-active);
-    outline-offset: 2px;
-  }
-}
-
-.nav-rail__brand {
-  font-size: 18px;
-  font-weight: 600;
-  color: var(--status-active);
-  white-space: nowrap;
-  letter-spacing: 0.02em;
-}
-
-.nav-rail__nav {
-  flex: 1;
-  padding-top: 8px;
-
-  // Override Angular Material list item styles for compact nav rail items
-  --mat-list-list-item-one-line-vertical-gap: 4px;
-}
-
-.nav-rail__item {
-  display: flex;
-  align-items: center;
-  gap: 16px;
-  min-height: 56px;
-  padding: 0 12px;
-  border-radius: 28px;
-  margin: 2px 12px;
-  color: var(--cc-on-surface-variant);
-  text-decoration: none;
-  transition: background-color 150ms ease, color 150ms ease;
-
-  &:hover {
-    background-color: rgba(255, 255, 255, 0.08);
-    color: var(--cc-on-surface);
-  }
-
-  &--active {
-    background-color: var(--status-active-bg);
-    color: var(--status-active);
-
-    .nav-rail__label {
-      font-weight: 500;
-    }
-  }
-}
-
-.nav-rail__label {
-  font-size: 14px;
-  font-weight: 400;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
-// Responsive: Hide nav rail on mobile (bottom nav takes over)
-@media (max-width: 599px) {
-  .nav-rail {
-    display: none;
-  }
-}

frontend/src/app/layout/nav-rail/nav-rail.component.ts

@@ -1,32 +0,0 @@
-import { ChangeDetectionStrategy, Component, signal, HostListener } from '@angular/core';
-import { RouterLink, RouterLinkActive } from '@angular/router';
-import { MatIconModule } from '@angular/material/icon';
-import { MatBadgeModule } from '@angular/material/badge';
-import { NAV_DESTINATIONS } from '../../models/nav.model';
-
-@Component({
-  selector: 'app-nav-rail',
-  standalone: true,
-  imports: [RouterLink, RouterLinkActive, MatIconModule, MatBadgeModule],
-  templateUrl: './nav-rail.component.html',
-  styleUrl: './nav-rail.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class NavRailComponent {
-  protected readonly destinations = NAV_DESTINATIONS;
-  protected readonly expanded = signal(false);
-
-  @HostListener('mouseenter')
-  onHoverIn(): void {
-    this.expanded.set(true);
-  }
-
-  @HostListener('mouseleave')
-  onHoverOut(): void {
-    this.expanded.set(false);
-  }
-
-  toggleExpand(): void {
-    this.expanded.update(v => !v);
-  }
-}

frontend/src/app/models/agent.model.ts

@@ -1,54 +0,0 @@
-// ============================================================================
-// Agent Status Types
-// Per spec Section 7.3: Agent Card Component Interface
-// ============================================================================
-
-export type AgentStatus = 'active' | 'idle' | 'thinking' | 'error' | 'offline';
-
-export interface AgentCardData {
-  /** Short agent ID, e.g., "otto" */
-  id: string;
-
-  /** Display name, e.g., "Otto" */
-  displayName: string;
-
-  /** Role description, e.g., "Orchestrator Agent" */
-  role: string;
-
-  /** Current agent status */
-  status: AgentStatus;
-
-  /** Current task description, e.g., "Reviewing PR #42" */
-  currentTask?: string;
-
-  /** Task progress percentage 0–100 */
-  taskProgress?: number;
-
-  /** Elapsed time string, e.g., "04m 12s" */
-  taskElapsed?: string;
-
-  /** Full session key, e.g., "agent:otto:telegram:direct:8787..." */
-  sessionKey: string;
-
-  /** Communication channel, e.g., "telegram" */
-  channel: string;
-
-  /** Timestamp of last activity */
-  lastActivity: Date;
-
-  /** Error message (populated only on error status) */
-  errorMessage?: string;
-}
-
-export interface AgentStatusUpdate {
-  agentId: string;
-  status: AgentStatus;
-  timestamp: Date;
-}
-
-export interface TaskProgressUpdate {
-  agentId: string;
-  taskName?: string;
-  progress: number;
-  elapsed?: string;
-}

frontend/src/app/models/index.ts

@@ -1,2 +0,0 @@
-export * from './agent.model';
-export * from './nav.model';

frontend/src/app/models/nav.model.ts

@@ -1,19 +0,0 @@
-// ============================================================================
-// Navigation Model
-// Per spec Section 3.5: Global Navigation Structure
-// ============================================================================
-
-export interface NavDestination {
-  label: string;
-  icon: string;
-  route: string;
-  badge?: number;
-}
-
-export const NAV_DESTINATIONS: NavDestination[] = [
-  { label: 'Command Hub', icon: 'bolt', route: '/hub' },
-  { label: 'Projects', icon: 'assignment', route: '/projects' },
-  { label: 'Sessions', icon: 'folder_open', route: '/sessions' },
-  { label: 'Logs', icon: 'bar_chart', route: '/logs' },
-  { label: 'Settings', icon: 'settings', route: '/settings' },
-];

frontend/src/app/pages/hub/hub-page.component.ts

@@ -1,26 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-
-@Component({
-  selector: 'app-hub-page',
-  standalone: true,
-  imports: [],
-  template: `
-    <div class="hub-page">
-      <p class="hub-page__placeholder">Command Hub — Fleet status grid will render here</p>
-    </div>
-  `,
-  styles: [`
-    .hub-page {
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      min-height: 400px;
-    }
-    .hub-page__placeholder {
-      color: var(--cc-on-surface-variant);
-      font-size: 16px;
-    }
-  `],
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class HubPageComponent {}

frontend/src/app/pages/logs/logs-page.component.ts

@@ -1,10 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-
-@Component({
-  selector: 'app-logs-page',
-  standalone: true,
-  imports: [],
-  template: `<p style="color: var(--cc-on-surface-variant)">Logs page — coming soon</p>`,
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class LogsPageComponent {}

frontend/src/app/pages/projects/projects-page.component.ts

@@ -1,10 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-
-@Component({
-  selector: 'app-projects-page',
-  standalone: true,
-  imports: [],
-  template: `<p style="color: var(--cc-on-surface-variant)">Projects page — coming soon</p>`,
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class ProjectsPageComponent {}

frontend/src/app/pages/sessions/sessions-page.component.ts

@@ -1,10 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-
-@Component({
-  selector: 'app-sessions-page',
-  standalone: true,
-  imports: [],
-  template: `<p style="color: var(--cc-on-surface-variant)">Sessions page — coming soon</p>`,
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class SessionsPageComponent {}

frontend/src/app/pages/settings/settings-page.component.ts

@@ -1,10 +0,0 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
-
-@Component({
-  selector: 'app-settings-page',
-  standalone: true,
-  imports: [],
-  template: `<p style="color: var(--cc-on-surface-variant)">Settings page — coming soon</p>`,
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class SettingsPageComponent {}

frontend/src/app/services/agent-status.service.ts

@@ -1,47 +0,0 @@
-import { Injectable, signal } from '@angular/core';
-import { AgentCardData, AgentStatus, AgentStatusUpdate, TaskProgressUpdate } from '../models/agent.model';
-
-/**
- * Agent Status Service — stub for future SignalR integration.
- * Per spec Section 7.4: Connects to /hubs/agent-status for real-time updates.
- *
- * TODO: Implement SignalR hub connection when backend is ready.
- * TODO: Wire up NgRx store or signals for reactive state management.
- */
-@Injectable({ providedIn: 'root' })
-export class AgentStatusService {
-  /** Stub: list of agents (will come from SignalR) */
-  private readonly _agents = signal<AgentCardData[]>([]);
-
-  readonly agents = this._agents.asReadonly();
-
-  /** Stub: update an agent's status */
-  updateStatus(update: AgentStatusUpdate): void {
-    this._agents.update(agents =>
-      agents.map(agent =>
-        agent.id === update.agentId
-          ? { ...agent, status: update.status }
-          : agent
-      )
-    );
-  }
-
-  /** Stub: update an agent's task progress */
-  updateTaskProgress(progress: TaskProgressUpdate): void {
-    this._agents.update(agents =>
-      agents.map(agent =>
-        agent.id === progress.agentId
-          ? {
-              ...agent,
-              taskProgress: progress.progress,
-              ...(progress.taskName ? { currentTask: progress.taskName } : {}),
-              ...(progress.elapsed ? { taskElapsed: progress.elapsed } : {}),
-            }
-          : agent
-      )
-    );
-  }
-
-  // TODO: connect() — Initialize SignalR connection
-  // TODO: disconnect() — Clean up SignalR connection
-}

frontend/src/components/ErrorBoundary.tsx

@@ -0,0 +1,48 @@
+import { Component, type ErrorInfo, type ReactNode } from 'react'
+
+interface Props {
+  children: ReactNode
+}
+
+interface State {
+  hasError: boolean
+  error?: Error
+}
+
+export default class ErrorBoundary extends Component<Props, State> {
+  constructor(props: Props) {
+    super(props)
+    this.state = { hasError: false }
+  }
+
+  static getDerivedStateFromError(error: Error): State {
+    return { hasError: true, error }
+  }
+
+  componentDidCatch(error: Error, info: ErrorInfo) {
+    console.error('ErrorBoundary caught:', error, info)
+  }
+
+  render() {
+    if (this.state.hasError) {
+      return (
+        <div className="min-h-screen flex items-center justify-center bg-surface-darkest p-4">
+          <div className="max-w-md w-full p-6 rounded-xl border border-danger/30 bg-danger/10 text-center">
+            <h2 className="text-xl font-bold text-danger mb-2">Something went wrong</h2>
+            <p className="text-on-surface-variant text-sm mb-4">
+              {this.state.error?.message || 'An unexpected error occurred.'}
+            </p>
+            <button
+              onClick={() => window.location.reload()}
+              className="px-4 py-2 rounded-lg bg-primary text-surface-darkest font-medium"
+            >
+              Reload Page
+            </button>
+          </div>
+        </div>
+      )
+    }
+
+    return this.props.children
+  }
+}

frontend/src/components/Layout.tsx

@@ -0,0 +1,110 @@
+import { useState } from 'react'
+import { NavLink } from 'react-router-dom'
+import { Command, Activity, FolderKanban, Monitor, Settings, Menu, X } from 'lucide-react'
+
+const navItems = [
+  { to: '/', icon: Command, label: 'Hub' },
+  { to: '/logs', icon: Activity, label: 'Logs' },
+  { to: '/projects', icon: FolderKanban, label: 'Projects' },
+  { to: '/sessions', icon: Monitor, label: 'Sessions' },
+  { to: '/settings', icon: Settings, label: 'Settings' },
+]
+
+export default function Layout({ children }: { children: React.ReactNode }) {
+  const [expanded, setExpanded] = useState(false)
+  const [mobileOpen, setMobileOpen] = useState(false)
+
+  return (
+    <div className="flex min-h-screen bg-surface-darkest text-on-surface">
+      {/* Desktop Nav Rail */}
+      <aside
+        className={`hidden md:flex flex-col border-r border-surface-light transition-all duration-200 ${
+          expanded ? 'w-64' : 'w-18'
+        }`}
+        onMouseEnter={() => setExpanded(true)}
+        onMouseLeave={() => setExpanded(false)}
+      >
+        <div className="flex items-center gap-3 px-4 h-16 border-b border-surface-light">
+          <Command size={24} className="text-primary shrink-0" />
+          {expanded && <span className="font-bold text-lg whitespace-nowrap">Control Center</span>}
+        </div>
+        <nav className="flex-1 py-4 space-y-1">
+          {navItems.map((item) => (
+            <NavLink
+              key={item.to}
+              to={item.to}
+              className={({ isActive }) =>
+                `flex items-center gap-3 px-4 py-3 mx-2 rounded-lg transition-colors ${
+                  isActive
+                    ? 'bg-primary/10 text-primary'
+                    : 'text-on-surface-variant hover:bg-surface-light hover:text-on-surface'
+                }`
+              }
+            >
+              <item.icon size={20} className="shrink-0" />
+              {expanded && <span className="whitespace-nowrap">{item.label}</span>}
+            </NavLink>
+          ))}
+        </nav>
+      </aside>
+
+      {/* Mobile Header + Bottom Nav */}
+      <div className="flex-1 flex flex-col md:ml-0">
+        <header className="md:hidden flex items-center justify-between h-16 px-4 border-b border-surface-light bg-surface-dark">
+          <div className="flex items-center gap-2">
+            <Command size={22} className="text-primary" />
+            <span className="font-bold">Control Center</span>
+          </div>
+          <button onClick={() => setMobileOpen(!mobileOpen)} className="p-2">
+            {mobileOpen ? <X size={22} /> : <Menu size={22} />}
+          </button>
+        </header>
+
+        {/* Mobile drawer */}
+        {mobileOpen && (
+          <div className="md:hidden fixed inset-0 z-50 bg-surface-dark/95 backdrop-blur">
+            <div className="flex flex-col p-4 space-y-2">
+              {navItems.map((item) => (
+                <NavLink
+                  key={item.to}
+                  to={item.to}
+                  onClick={() => setMobileOpen(false)}
+                  className={({ isActive }) =>
+                    `flex items-center gap-3 px-4 py-3 rounded-lg ${
+                      isActive
+                        ? 'bg-primary/10 text-primary'
+                        : 'text-on-surface-variant'
+                    }`
+                  }
+                >
+                  <item.icon size={20} />
+                  {item.label}
+                </NavLink>
+              ))}
+            </div>
+          </div>
+        )}
+
+        <main className="flex-1 p-4 md:p-6 overflow-auto">{children}</main>
+
+        {/* Mobile Bottom Nav */}
+        <nav className="md:hidden flex items-center justify-around h-16 border-t border-surface-light bg-surface-dark">
+          {navItems.slice(0, 5).map((item) => (
+            <NavLink
+              key={item.to}
+              to={item.to}
+              className={({ isActive }) =>
+                `flex flex-col items-center gap-1 p-2 text-xs ${
+                  isActive ? 'text-primary' : 'text-on-surface-variant'
+                }`
+              }
+            >
+              <item.icon size={20} />
+              <span>{item.label}</span>
+            </NavLink>
+          ))}
+        </nav>
+      </div>
+    </div>
+  )
+}

frontend/src/hooks/useLocalStorage.ts

@@ -0,0 +1,29 @@
+import { useState, useEffect, useCallback } from 'react'
+
+export function useLocalStorage<T>(key: string, initialValue: T): [T, (value: T | ((prev: T) => T)) => void] {
+  const [storedValue, setStoredValue] = useState<T>(() => {
+    try {
+      const item = localStorage.getItem(key)
+      return item !== null ? (JSON.parse(item) as T) : initialValue
+    } catch {
+      return initialValue
+    }
+  })
+
+  useEffect(() => {
+    try {
+      localStorage.setItem(key, JSON.stringify(storedValue))
+    } catch {
+      // storage full or unavailable
+    }
+  }, [key, storedValue])
+
+  const setValue = useCallback((value: T | ((prev: T) => T)) => {
+    setStoredValue((prev) => {
+      const next = value instanceof Function ? value(prev) : value
+      return next
+    })
+  }, [])
+
+  return [storedValue, setValue]
+}

frontend/src/hooks/useTheme.tsx

@@ -0,0 +1,50 @@
+import { createContext, useContext, useState, useEffect, useCallback } from 'react'
+
+type Theme = 'dark' | 'light'
+
+interface ThemeContextValue {
+  theme: Theme
+  toggleTheme: () => void
+  isDark: boolean
+}
+
+const ThemeContext = createContext<ThemeContextValue | null>(null)
+
+function getInitialTheme(): Theme {
+  if (typeof window === 'undefined') return 'dark'
+  const stored = localStorage.getItem('cc-theme')
+  if (stored === 'light' || stored === 'dark') return stored
+  return window.matchMedia('(prefers-color-scheme: light)').matches ? 'light' : 'dark'
+}
+
+export function ThemeProvider({ children }: { children: React.ReactNode }) {
+  const [theme, setTheme] = useState<Theme>(getInitialTheme)
+
+  useEffect(() => {
+    const root = document.documentElement
+    if (theme === 'dark') {
+      root.classList.add('dark')
+      root.classList.remove('light')
+    } else {
+      root.classList.add('light')
+      root.classList.remove('dark')
+    }
+    localStorage.setItem('cc-theme', theme)
+  }, [theme])
+
+  const toggleTheme = useCallback(() => {
+    setTheme((prev) => (prev === 'dark' ? 'light' : 'dark'))
+  }, [])
+
+  return (
+    <ThemeContext.Provider value={{ theme, toggleTheme, isDark: theme === 'dark' }}>
+      {children}
+    </ThemeContext.Provider>
+  )
+}
+
+export function useTheme() {
+  const ctx = useContext(ThemeContext)
+  if (!ctx) throw new Error('useTheme must be used within ThemeProvider')
+  return ctx
+}

frontend/src/index.css

@@ -0,0 +1,76 @@
+@import "tailwindcss";
+
+@theme {
+  --color-surface-darkest: #0D0F12;
+  --color-surface-dark: #13161A;
+  --color-surface-medium: #1C2027;
+  --color-surface-light: #252B33;
+  --color-surface-lighter: #2D3748;
+  --color-on-surface: #E2E8F0;
+  --color-on-surface-variant: #8A9BB0;
+  --color-on-surface-muted: #64748B;
+  --color-primary: #38BDF8;
+  --color-secondary: #2DD4BF;
+  --color-accent: #A78BFA;
+  --color-danger: #F87171;
+  --color-status-active: #38BDF8;
+  --color-status-idle: #2DD4BF;
+  --color-status-thinking: #A78BFA;
+  --color-status-error: #F87171;
+  --color-status-offline: #64748B;
+
+  /* Light mode overrides */
+  --color-light-surface-darkest: #F8FAFC;
+  --color-light-surface-dark: #F1F5F9;
+  --color-light-surface-medium: #E2E8F0;
+  --color-light-surface-light: #CBD5E1;
+  --color-light-surface-lighter: #94A3B8;
+  --color-light-on-surface: #0F172A;
+  --color-light-on-surface-variant: #475569;
+  --color-light-on-surface-muted: #64748B;
+  --color-light-primary: #0284C7;
+}
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  background-color: var(--color-surface-darkest);
+  color: var(--color-on-surface);
+  font-family: 'Inter', 'Roboto', sans-serif;
+}
+
+/* Dark theme (default) */
+html.dark body {
+  background-color: var(--color-surface-darkest);
+  color: var(--color-on-surface);
+}
+
+/* Light theme */
+html.light body {
+  background-color: var(--color-light-surface-darkest);
+  color: var(--color-light-on-surface);
+}
+
+html.light {
+  --color-surface-darkest: var(--color-light-surface-darkest);
+  --color-surface-dark: var(--color-light-surface-dark);
+  --color-surface-medium: var(--color-light-surface-medium);
+  --color-surface-light: var(--color-light-surface-light);
+  --color-surface-lighter: var(--color-light-surface-lighter);
+  --color-on-surface: var(--color-light-on-surface);
+  --color-on-surface-variant: var(--color-light-on-surface-variant);
+  --color-on-surface-muted: var(--color-light-on-surface-muted);
+  --color-primary: var(--color-light-primary);
+}
+
+@keyframes shimmer {
+  0% { background-position: -200% 0; }
+  100% { background-position: 200% 0; }
+}
+
+.skeleton {
+  background: linear-gradient(90deg, var(--color-surface-light) 25%, var(--color-surface-lighter) 50%, var(--color-surface-light) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+  border-radius: 0.5rem;
+}

frontend/src/index.html

@@ -1,25 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <title>OpenClaw Control Center</title>
-    <base href="/" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <link rel="icon" type="image/x-icon" href="favicon.ico" />
-    <!-- Google Fonts: Inter (UI) + Roboto Mono (logs/session IDs) -->
-    <link rel="preconnect" href="https://fonts.googleapis.com" />
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto+Mono:wght@400;500&display=swap"
-      rel="stylesheet"
-    />
-    <!-- Material Symbols (Outlined) per spec Section 5.5 -->
-    <link
-      href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0"
-      rel="stylesheet"
-    />
-  </head>
-  <body>
-    <app-root></app-root>
-  </body>
-</html>

frontend/src/main.ts

@@ -1,6 +0,0 @@
-import { bootstrapApplication } from '@angular/platform-browser';
-import { appConfig } from './app/app.config';
-import { App } from './app/app';
-
-bootstrapApplication(App, appConfig)
-  .catch((err) => console.error(err));

frontend/src/main.tsx

@@ -0,0 +1,32 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { BrowserRouter } from 'react-router-dom'
+import ErrorBoundary from './components/ErrorBoundary'
+import { ThemeProvider } from './hooks/useTheme'
+import './index.css'
+import App from './App'
+
+const queryClient = new QueryClient({
+  defaultOptions: {
+    queries: {
+      staleTime: 30_000,
+      refetchOnWindowFocus: false,
+      retry: 1,
+    },
+  },
+})
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <ErrorBoundary>
+      <ThemeProvider>
+        <QueryClientProvider client={queryClient}>
+          <BrowserRouter>
+            <App />
+          </BrowserRouter>
+        </QueryClientProvider>
+      </ThemeProvider>
+    </ErrorBoundary>
+  </StrictMode>,
+)

frontend/src/pages/HubPage.tsx

@@ -0,0 +1,198 @@
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { listAgents } from '../services/api'
+import { Activity, AlertTriangle, RefreshCw, Bot, Zap, Coffee, AlertCircle } from 'lucide-react'
+import type { Agent } from '../types'
+
+function statusStats(agents: Agent[]) {
+  const counts = { total: agents.length, active: 0, idle: 0, thinking: 0, error: 0 }
+  for (const a of agents) {
+    if (a.status in counts) counts[a.status as keyof typeof counts]++
+  }
+  return counts
+}
+
+const STATUS_COLORS: Record<string, string> = {
+  active: 'bg-green-500',
+  idle: 'bg-yellow-500',
+  thinking: 'bg-blue-500',
+  error: 'bg-red-500',
+}
+
+export default function HubPage() {
+  const queryClient = useQueryClient()
+  const { data, isLoading, error, refetch, isRefetching } = useQuery({
+    queryKey: ['agents'],
+    queryFn: listAgents,
+  })
+
+  const agents = data?.data ?? []
+  const stats = statusStats(agents)
+
+  if (isLoading) {
+    return <HubSkeleton />
+  }
+
+  if (error) {
+    return (
+      <div className="flex flex-col items-center justify-center h-96 gap-4">
+        <AlertCircle size={48} className="text-danger" />
+        <p className="text-danger text-lg">Failed to load agents</p>
+        <button
+          onClick={() => queryClient.invalidateQueries({ queryKey: ['agents'] })}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg bg-primary/10 text-primary hover:bg-primary/20 transition-colors"
+        >
+          <RefreshCw size={16} /> Retry
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="space-y-6">
+      {/* Header */}
+      <header className="flex items-center justify-between flex-wrap gap-2">
+        <div>
+          <h1 className="text-2xl font-bold">Command Hub</h1>
+          <p className="text-on-surface-variant">Agent fleet overview</p>
+        </div>
+        <button
+          onClick={() => refetch()}
+          disabled={isRefetching}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg bg-primary/10 text-primary hover:bg-primary/20 transition-colors disabled:opacity-50"
+        >
+          <RefreshCw size={16} className={isRefetching ? 'animate-spin' : ''} />
+          Refresh
+        </button>
+      </header>
+
+      {/* Summary stats */}
+      <div className="grid grid-cols-2 sm:grid-cols-4 gap-4">
+        <StatCard icon={Bot} label="Total" value={stats.total} color="text-on-surface" />
+        <StatCard icon={Zap} label="Active" value={stats.active} color="text-green-500" />
+        <StatCard icon={Coffee} label="Idle" value={stats.idle} color="text-yellow-500" />
+        <StatCard icon={AlertTriangle} label="Errors" value={stats.error} color="text-red-500" />
+      </div>
+
+      {/* Agent grid */}
+      {agents.length === 0 ? (
+        <div className="flex flex-col items-center justify-center h-48 gap-3 border border-dashed border-surface-light rounded-xl">
+          <Bot size={40} className="text-on-surface-muted" />
+          <p className="text-on-surface-muted text-lg">No agents registered</p>
+          <p className="text-on-surface-muted text-sm">Agents will appear here once connected.</p>
+        </div>
+      ) : (
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
+          {agents.map((agent) => (
+            <div
+              key={agent.id}
+              className="p-4 rounded-xl border border-surface-light bg-surface-dark hover:border-surface-lighter transition-colors"
+            >
+              {/* Agent identity */}
+              <div className="flex items-start justify-between mb-3">
+                <div className="flex items-center gap-3">
+                  <div className="w-10 h-10 rounded-full bg-surface-light flex items-center justify-center text-lg font-bold shrink-0">
+                    {agent.displayName.charAt(0)}
+                  </div>
+                  <div>
+                    <h3 className="font-semibold text-sm">{agent.displayName}</h3>
+                    <p className="text-xs text-on-surface-variant">{agent.role}</p>
+                  </div>
+                </div>
+                <StatusBadge status={agent.status} />
+              </div>
+
+              {/* Current task */}
+              {agent.currentTask && (
+                <div className="mb-2 text-sm text-on-surface-variant truncate">
+                  {agent.currentTask}
+                </div>
+              )}
+
+              {/* Progress bar */}
+              {agent.taskProgress !== undefined && agent.taskProgress > 0 && (
+                <div className="w-full h-2 bg-surface-light rounded-full overflow-hidden mb-2">
+                  <div
+                    className="h-full bg-primary rounded-full transition-all duration-500"
+                    style={{ width: `${Math.min(agent.taskProgress, 100)}%` }}
+                  />
+                </div>
+              )}
+
+              {/* Footer info */}
+              <div className="mt-3 flex items-center gap-2 text-xs text-on-surface-muted">
+                <Activity size={12} />
+                <span>{agent.channel}</span>
+                <span>·</span>
+                <span>{agent.lastActivity}</span>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  )
+}
+
+function StatCard({ icon: Icon, label, value, color }: { icon: React.ElementType; label: string; value: number; color: string }) {
+  return (
+    <div className="p-4 rounded-xl border border-surface-light bg-surface-dark flex items-center gap-3">
+      <div className={`p-2 rounded-lg bg-surface-light ${color}`}>
+        <Icon size={20} />
+      </div>
+      <div>
+        <p className="text-xs text-on-surface-variant">{label}</p>
+        <p className="text-xl font-bold">{value}</p>
+      </div>
+    </div>
+  )
+}
+
+function StatusBadge({ status }: { status: string }) {
+  return (
+    <div className="flex items-center gap-1.5 px-2 py-1 rounded-full bg-surface-light/50">
+      <div className={`w-2 h-2 rounded-full ${STATUS_COLORS[status] ?? 'bg-gray-500'}`} />
+      <span className="text-xs capitalize text-on-surface-variant">{status}</span>
+    </div>
+  )
+}
+
+function HubSkeleton() {
+  return (
+    <div className="space-y-6 animate-pulse">
+      <div>
+        <div className="h-8 w-48 skeleton mb-2" />
+        <div className="h-4 w-36 skeleton" />
+      </div>
+      <div className="grid grid-cols-2 sm:grid-cols-4 gap-4">
+        {[...Array(4)].map((_, i) => (
+          <div key={i} className="p-4 rounded-xl border border-surface-light bg-surface-dark">
+            <div className="flex items-center gap-3">
+              <div className="h-10 w-10 rounded-lg skeleton" />
+              <div className="flex-1">
+                <div className="h-3 w-12 skeleton mb-2" />
+                <div className="h-6 w-8 skeleton" />
+              </div>
+            </div>
+          </div>
+        ))}
+      </div>
+      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4">
+        {[...Array(6)].map((_, i) => (
+          <div key={i} className="p-4 rounded-xl border border-surface-light bg-surface-dark">
+            <div className="flex items-start gap-3 mb-3">
+              <div className="h-10 w-10 rounded-full skeleton shrink-0" />
+              <div className="flex-1">
+                <div className="h-4 w-24 skeleton mb-1" />
+                <div className="h-3 w-16 skeleton" />
+              </div>
+              <div className="h-6 w-16 rounded-full skeleton" />
+            </div>
+            <div className="h-4 w-full skeleton mb-2" />
+            <div className="h-2 w-full skeleton rounded-full" />
+            <div className="mt-3 h-3 w-32 skeleton" />
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}

frontend/src/pages/LogsPage.tsx

@@ -0,0 +1,182 @@
+import { useState } from 'react'
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { listTasks } from '../services/api'
+import { AlertCircle, RefreshCw, Filter, CheckCircle, Circle, Clock, XCircle, Loader, ListTodo } from 'lucide-react'
+import type { Task } from '../types'
+
+const STATUS_FILTERS = ['all', 'pending', 'running', 'completed', 'failed'] as const
+type StatusFilter = (typeof STATUS_FILTERS)[number]
+
+const STATUS_ICON: Record<string, React.ElementType> = {
+  pending: Clock,
+  running: Loader,
+  completed: CheckCircle,
+  failed: XCircle,
+}
+
+const STATUS_COLOR: Record<string, string> = {
+  pending: 'text-yellow-500',
+  running: 'text-blue-400',
+  completed: 'text-green-500',
+  failed: 'text-red-500',
+}
+
+export default function LogsPage() {
+  const queryClient = useQueryClient()
+  const [statusFilter, setStatusFilter] = useState<StatusFilter>('all')
+
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['tasks'],
+    queryFn: listTasks,
+  })
+
+  const tasks = (data?.data ?? []) as Task[]
+
+  const filtered = statusFilter === 'all'
+    ? tasks
+    : tasks.filter((t) => t.status === statusFilter)
+
+  // Sort newest first
+  const sorted = [...filtered].sort(
+    (a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime()
+  )
+
+  if (isLoading) return <LogsSkeleton />
+
+  if (error) {
+    return (
+      <div className="flex flex-col items-center justify-center h-96 gap-4">
+        <AlertCircle size={48} className="text-danger" />
+        <p className="text-danger text-lg">Failed to load activity logs</p>
+        <button
+          onClick={() => queryClient.invalidateQueries({ queryKey: ['tasks'] })}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg bg-primary/10 text-primary hover:bg-primary/20 transition-colors"
+        >
+          <RefreshCw size={16} /> Retry
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-bold">Activity Logs</h1>
+        <p className="text-on-surface-variant">Task activity across all agents</p>
+      </header>
+
+      {/* Filter tabs */}
+      <div className="flex items-center gap-1 flex-wrap">
+        <Filter size={16} className="text-on-surface-muted mr-1" />
+        {STATUS_FILTERS.map((f) => (
+          <button
+            key={f}
+            onClick={() => setStatusFilter(f)}
+            className={`px-3 py-1.5 rounded-lg text-sm capitalize transition-colors ${
+              statusFilter === f
+                ? 'bg-primary/10 text-primary'
+                : 'text-on-surface-variant hover:bg-surface-light hover:text-on-surface'
+            }`}
+          >
+            {f}
+          </button>
+        ))}
+      </div>
+
+      {/* Activity feed */}
+      {sorted.length === 0 ? (
+        <div className="flex flex-col items-center justify-center h-48 gap-3 border border-dashed border-surface-light rounded-xl">
+          <ListTodo size={40} className="text-on-surface-muted" />
+          <p className="text-on-surface-muted text-lg">No tasks found</p>
+          <p className="text-on-surface-muted text-sm">
+            {statusFilter === 'all' ? 'Tasks will appear here as agents execute work.' : `No ${statusFilter} tasks.`}
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-2">
+          {sorted.map((task) => {
+            const Icon = STATUS_ICON[task.status] ?? Circle
+            const fmtTime = formatTime(task.createdAt)
+            return (
+              <div
+                key={task.id}
+                className="flex items-start gap-4 p-4 rounded-xl border border-surface-light bg-surface-dark hover:border-surface-lighter transition-colors"
+              >
+                <div className={`mt-0.5 shrink-0 ${STATUS_COLOR[task.status] ?? 'text-on-surface-muted'}`}>
+                  <Icon size={20} />
+                </div>
+                <div className="flex-1 min-w-0">
+                  <p className="font-medium truncate">{task.title}</p>
+                  <p className="text-xs text-on-surface-variant mt-0.5">
+                    Agent {task.agentId}
+                    {task.sessionKey && ` · ${task.sessionKey}`}
+                  </p>
+                </div>
+                <div className="shrink-0 flex flex-col items-end gap-1">
+                  <span className={`text-xs capitalize px-2 py-0.5 rounded-full font-medium ${
+                    statusFilter !== 'all'
+                      ? 'bg-primary/10 text-primary'
+                      : 'bg-surface-light text-on-surface-variant'
+                  }`}>
+                    {task.status}
+                  </span>
+                  {task.progress != null && task.progress > 0 && task.progress < 100 && (
+                    <span className="text-xs text-on-surface-muted">{task.progress}%</span>
+                  )}
+                </div>
+                <span className="shrink-0 text-xs text-on-surface-muted whitespace-nowrap">
+                  {fmtTime}
+                </span>
+              </div>
+            )
+          })}
+        </div>
+      )}
+    </div>
+  )
+}
+
+function formatTime(iso: string): string {
+  try {
+    const d = new Date(iso)
+    const now = new Date()
+    const diffMs = now.getTime() - d.getTime()
+    const diffMin = Math.floor(diffMs / 60_000)
+    if (diffMin < 1) return 'just now'
+    if (diffMin < 60) return `${diffMin}m ago`
+    const diffHr = Math.floor(diffMin / 60)
+    if (diffHr < 24) return `${diffHr}h ago`
+    return d.toLocaleDateString()
+  } catch {
+    return iso
+  }
+}
+
+function LogsSkeleton() {
+  return (
+    <div className="space-y-6 animate-pulse">
+      <div>
+        <div className="h-8 w-44 skeleton mb-2" />
+        <div className="h-4 w-56 skeleton" />
+      </div>
+      <div className="flex gap-1">
+        {[...Array(5)].map((_, i) => (
+          <div key={i} className="h-8 w-20 rounded-lg skeleton" />
+        ))}
+      </div>
+      <div className="space-y-2">
+        {[...Array(6)].map((_, i) => (
+          <div key={i} className="flex items-start gap-4 p-4 rounded-xl border border-surface-light bg-surface-dark">
+            <div className="h-5 w-5 rounded-full skeleton shrink-0" />
+            <div className="flex-1">
+              <div className="h-4 w-3/4 skeleton mb-1" />
+              <div className="h-3 w-1/2 skeleton" />
+            </div>
+            <div className="h-6 w-20 rounded-full skeleton" />
+            <div className="h-3 w-16 skeleton" />
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}

frontend/src/pages/ProjectsPage.tsx

@@ -0,0 +1,117 @@
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { listProjects } from '../services/api'
+import { AlertCircle, RefreshCw, FolderKanban, Users } from 'lucide-react'
+
+const STATUS_COLORS: Record<string, string> = {
+  planned: 'bg-purple-500',
+  active: 'bg-green-500',
+  paused: 'bg-yellow-500',
+  completed: 'bg-blue-400',
+}
+
+export default function ProjectsPage() {
+  const queryClient = useQueryClient()
+
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['projects'],
+    queryFn: listProjects,
+  })
+
+  const projects = data?.data ?? []
+
+  if (isLoading) return <ProjectsSkeleton />
+
+  if (error) {
+    return (
+      <div className="flex flex-col items-center justify-center h-96 gap-4">
+        <AlertCircle size={48} className="text-danger" />
+        <p className="text-danger text-lg">Failed to load projects</p>
+        <button
+          onClick={() => queryClient.invalidateQueries({ queryKey: ['projects'] })}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg bg-primary/10 text-primary hover:bg-primary/20 transition-colors"
+        >
+          <RefreshCw size={16} /> Retry
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-bold">Projects</h1>
+        <p className="text-on-surface-variant">Tracked projects and initiatives</p>
+      </header>
+
+      {projects.length === 0 ? (
+        <div className="flex flex-col items-center justify-center h-48 gap-3 border border-dashed border-surface-light rounded-xl">
+          <FolderKanban size={40} className="text-on-surface-muted" />
+          <p className="text-on-surface-muted text-lg">No projects tracked</p>
+          <p className="text-on-surface-muted text-sm">Projects synced from Linear will appear here.</p>
+        </div>
+      ) : (
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
+          {projects.map((project) => (
+            <div
+              key={project.id}
+              className="p-5 rounded-xl border border-surface-light bg-surface-dark hover:border-surface-lighter transition-colors flex flex-col"
+            >
+              <div className="flex items-start justify-between mb-3">
+                <FolderKanban size={20} className="text-on-surface-variant shrink-0 mt-0.5" />
+                <ProjectStatusBadge status={project.status} />
+              </div>
+
+              <h3 className="font-semibold mb-1">{project.name}</h3>
+              {project.description && (
+                <p className="text-sm text-on-surface-variant mb-4 line-clamp-2 flex-1">
+                  {project.description}
+                </p>
+              )}
+
+              <div className="flex items-center gap-2 text-xs text-on-surface-muted pt-3 border-t border-surface-light">
+                <Users size={14} />
+                <span>{project.agentIds?.length ?? 0} agent{(project.agentIds?.length ?? 0) !== 1 ? 's' : ''} assigned</span>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  )
+}
+
+function ProjectStatusBadge({ status }: { status: string }) {
+  return (
+    <div className="flex items-center gap-1.5 px-2 py-1 rounded-full bg-surface-light/50">
+      <div className={`w-2 h-2 rounded-full ${STATUS_COLORS[status] ?? 'bg-gray-500'}`} />
+      <span className="text-xs capitalize text-on-surface-variant">{status}</span>
+    </div>
+  )
+}
+
+function ProjectsSkeleton() {
+  return (
+    <div className="space-y-6 animate-pulse">
+      <div>
+        <div className="h-8 w-40 skeleton mb-2" />
+        <div className="h-4 w-56 skeleton" />
+      </div>
+      <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
+        {[...Array(6)].map((_, i) => (
+          <div key={i} className="p-5 rounded-xl border border-surface-light bg-surface-dark">
+            <div className="flex justify-between mb-3">
+              <div className="h-5 w-5 rounded skeleton" />
+              <div className="h-6 w-20 rounded-full skeleton" />
+            </div>
+            <div className="h-5 w-3/4 skeleton mb-2" />
+            <div className="h-4 w-full skeleton mb-2" />
+            <div className="h-4 w-2/3 skeleton mb-4" />
+            <div className="pt-3 border-t border-surface-light">
+              <div className="h-3 w-32 skeleton" />
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}

frontend/src/pages/SessionsPage.tsx

@@ -0,0 +1,177 @@
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+import { listSessions } from '../services/api'
+import { AlertCircle, Monitor, RefreshCw, Cpu, MessageSquare, Clock, Hash } from 'lucide-react'
+
+export default function SessionsPage() {
+  const queryClient = useQueryClient()
+
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['sessions'],
+    queryFn: listSessions,
+  })
+
+  const sessions = data?.data ?? []
+
+  if (isLoading) return <SessionsSkeleton />
+
+  if (error) {
+    return (
+      <div className="flex flex-col items-center justify-center h-96 gap-4">
+        <AlertCircle size={48} className="text-danger" />
+        <p className="text-danger text-lg">Failed to load sessions</p>
+        <button
+          onClick={() => queryClient.invalidateQueries({ queryKey: ['sessions'] })}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg bg-primary/10 text-primary hover:bg-primary/20 transition-colors"
+        >
+          <RefreshCw size={16} /> Retry
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-bold">Sessions</h1>
+        <p className="text-on-surface-variant">Active and recent agent sessions</p>
+      </header>
+
+      {sessions.length === 0 ? (
+        <div className="flex flex-col items-center justify-center h-48 gap-3 border border-dashed border-surface-light rounded-xl">
+          <Monitor size={40} className="text-on-surface-muted" />
+          <p className="text-on-surface-muted text-lg">No active sessions</p>
+          <p className="text-on-surface-muted text-sm">Sessions will appear when agents connect.</p>
+        </div>
+      ) : (
+        <>
+          {/* Desktop: Table view */}
+          <div className="hidden lg:block overflow-x-auto rounded-xl border border-surface-light">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-surface-light bg-surface-dark">
+                  <th className="text-left p-4 font-medium text-on-surface-variant">Agent</th>
+                  <th className="text-left p-4 font-medium text-on-surface-variant">Session Key</th>
+                  <th className="text-left p-4 font-medium text-on-surface-variant">Channel</th>
+                  <th className="text-left p-4 font-medium text-on-surface-variant">Model</th>
+                  <th className="text-right p-4 font-medium text-on-surface-variant">Context Tokens</th>
+                  <th className="text-right p-4 font-medium text-on-surface-variant">Started</th>
+                </tr>
+              </thead>
+              <tbody>
+                {sessions.map((s) => (
+                  <tr
+                    key={s.id}
+                    className="border-b border-surface-light hover:bg-surface-dark/50 transition-colors"
+                  >
+                    <td className="p-4 font-medium">{s.agentId}</td>
+                    <td className="p-4">
+                      <code className="text-xs bg-surface-light px-2 py-1 rounded text-on-surface-variant">
+                        {s.sessionKey}
+                      </code>
+                    </td>
+                    <td className="p-4 text-on-surface-variant">{s.channel}</td>
+                    <td className="p-4 text-on-surface-variant">{s.model}</td>
+                    <td className="p-4 text-right tabular-nums text-on-surface-variant">
+                      {s.contextTokens.toLocaleString()}
+                    </td>
+                    <td className="p-4 text-right text-on-surface-muted whitespace-nowrap">
+                      {formatDateTime(s.startedAt)}
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+
+          {/* Mobile: Card view */}
+          <div className="lg:hidden grid grid-cols-1 sm:grid-cols-2 gap-4">
+            {sessions.map((s) => (
+              <div
+                key={s.id}
+                className="p-4 rounded-xl border border-surface-light bg-surface-dark"
+              >
+                <div className="flex items-center gap-2 mb-3">
+                  <Monitor size={16} className="text-primary" />
+                  <span className="font-medium text-sm">{s.agentId}</span>
+                </div>
+
+                <div className="space-y-2 text-sm">
+                  <Row icon={Hash} label="Session">{s.sessionKey}</Row>
+                  <Row icon={MessageSquare} label="Channel">{s.channel}</Row>
+                  <Row icon={Cpu} label="Model">{s.model}</Row>
+                  <Row icon={Hash} label="Tokens">{s.contextTokens.toLocaleString()}</Row>
+                  <Row icon={Clock} label="Started">{formatDateTime(s.startedAt)}</Row>
+                </div>
+              </div>
+            ))}
+          </div>
+        </>
+      )}
+    </div>
+  )
+}
+
+function Row({ icon: Icon, label, children }: { icon: React.ElementType; label: string; children: React.ReactNode }) {
+  return (
+    <div className="flex items-center gap-2">
+      <Icon size={14} className="text-on-surface-muted shrink-0" />
+      <span className="text-on-surface-muted text-xs w-14 shrink-0">{label}</span>
+      <span className="text-on-surface-variant truncate">{children}</span>
+    </div>
+  )
+}
+
+function formatDateTime(iso: string): string {
+  try {
+    const d = new Date(iso)
+    return d.toLocaleString(undefined, {
+      month: 'short',
+      day: 'numeric',
+      hour: 'numeric',
+      minute: '2-digit',
+    })
+  } catch {
+    return iso
+  }
+}
+
+function SessionsSkeleton() {
+  return (
+    <div className="space-y-6 animate-pulse">
+      <div>
+        <div className="h-8 w-40 skeleton mb-2" />
+        <div className="h-4 w-56 skeleton" />
+      </div>
+      {/* Desktop skeleton */}
+      <div className="hidden lg:block rounded-xl border border-surface-light overflow-hidden">
+        <div className="bg-surface-dark p-4 border-b border-surface-light">
+          <div className="grid grid-cols-6 gap-4">
+            {[...Array(6)].map((_, i) => (
+              <div key={i} className="h-3 skeleton" />
+            ))}
+          </div>
+        </div>
+        {[...Array(5)].map((_, i) => (
+          <div key={i} className="border-b border-surface-light p-4">
+            <div className="grid grid-cols-6 gap-4">
+              {[...Array(6)].map((_, j) => (
+                <div key={j} className="h-4 skeleton" />
+              ))}
+            </div>
+          </div>
+        ))}
+      </div>
+      {/* Mobile skeleton */}
+      <div className="lg:hidden grid grid-cols-1 sm:grid-cols-2 gap-4">
+        {[...Array(4)].map((_, i) => (
+          <div key={i} className="p-4 rounded-xl border border-surface-light bg-surface-dark">
+            <div className="h-4 w-24 skeleton mb-3" />
+            {[...Array(5)].map((_, j) => (
+              <div key={j} className="h-4 w-full skeleton mb-2" />
+            ))}
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}

frontend/src/pages/SettingsPage.tsx

@@ -0,0 +1,126 @@
+import { useTheme } from '../hooks/useTheme'
+import { useLocalStorage } from '../hooks/useLocalStorage'
+import { Sun, Moon, Monitor, Zap, Clock } from 'lucide-react'
+
+const REFRESH_PRESETS = [
+  { label: '5s', value: 5_000 },
+  { label: '10s', value: 10_000 },
+  { label: '30s', value: 30_000 },
+  { label: '60s', value: 60_000 },
+]
+
+export default function SettingsPage() {
+  const { isDark, toggleTheme } = useTheme()
+  const [gatewayUrl, setGatewayUrl] = useLocalStorage('cc-gateway-url', '')
+  const [refreshInterval, setRefreshInterval] = useLocalStorage('cc-refresh-interval', 30_000)
+
+  return (
+    <div className="space-y-8 max-w-2xl">
+      <header>
+        <h1 className="text-2xl font-bold">Settings</h1>
+        <p className="text-on-surface-variant">Application preferences</p>
+      </header>
+
+      {/* Appearance */}
+      <section className="space-y-4">
+        <h2 className="text-lg font-semibold flex items-center gap-2">
+          <Monitor size={20} className="text-primary" />
+          Appearance
+        </h2>
+
+        <div className="p-5 rounded-xl border border-surface-light bg-surface-dark">
+          <div className="flex items-center justify-between">
+            <div>
+              <p className="font-medium">Dark Mode</p>
+              <p className="text-sm text-on-surface-variant">Toggle between dark and light themes</p>
+            </div>
+            <button
+              onClick={toggleTheme}
+              className={`relative w-14 h-8 rounded-full transition-colors duration-200 ${
+                isDark ? 'bg-primary' : 'bg-surface-lighter'
+              }`}
+              aria-label="Toggle dark mode"
+            >
+              <div
+                className={`absolute top-1 h-6 w-6 rounded-full bg-white transition-transform duration-200 flex items-center justify-center ${
+                  isDark ? 'translate-x-7' : 'translate-x-1'
+                }`}
+              >
+                {isDark ? <Moon size={14} className="text-surface-darkest" /> : <Sun size={14} className="text-yellow-500" />}
+              </div>
+            </button>
+          </div>
+        </div>
+      </section>
+
+      {/* Connection */}
+      <section className="space-y-4">
+        <h2 className="text-lg font-semibold flex items-center gap-2">
+          <Zap size={20} className="text-primary" />
+          Connection
+        </h2>
+
+        <div className="p-5 rounded-xl border border-surface-light bg-surface-dark space-y-3">
+          <div>
+            <label htmlFor="gateway-url" className="block text-sm font-medium mb-1">
+              Gateway URL
+            </label>
+            <input
+              id="gateway-url"
+              type="url"
+              value={gatewayUrl}
+              onChange={(e) => setGatewayUrl(e.target.value)}
+              placeholder="http://localhost:8080"
+              className="w-full px-3 py-2 rounded-lg border border-surface-light bg-surface-darkest text-on-surface placeholder:text-on-surface-muted focus:outline-none focus:ring-2 focus:ring-primary/50 focus:border-primary transition-colors"
+            />
+            <p className="text-xs text-on-surface-muted mt-1">
+              The backend Gateway address for API requests
+            </p>
+          </div>
+        </div>
+      </section>
+
+      {/* Refresh */}
+      <section className="space-y-4">
+        <h2 className="text-lg font-semibold flex items-center gap-2">
+          <Clock size={20} className="text-primary" />
+          Auto Refresh
+        </h2>
+
+        <div className="p-5 rounded-xl border border-surface-light bg-surface-dark space-y-3">
+          <p className="text-sm text-on-surface-variant">Data refresh interval for agent status and logs</p>
+
+          <div className="flex flex-col gap-2">
+            <input
+              type="range"
+              min="0"
+              max="3"
+              step="1"
+              value={REFRESH_PRESETS.findIndex((p) => p.value === refreshInterval)}
+              onChange={(e) => {
+                const idx = parseInt(e.target.value)
+                setRefreshInterval(REFRESH_PRESETS[idx].value)
+              }}
+              className="w-full accent-primary"
+            />
+            <div className="flex justify-between text-xs text-on-surface-muted">
+              {REFRESH_PRESETS.map((p) => (
+                <button
+                  key={p.label}
+                  onClick={() => setRefreshInterval(p.value)}
+                  className={`px-3 py-1 rounded-lg transition-colors ${
+                    refreshInterval === p.value
+                      ? 'bg-primary/10 text-primary'
+                      : 'hover:bg-surface-light'
+                  }`}
+                >
+                  {p.label}
+                </button>
+              ))}
+            </div>
+          </div>
+        </div>
+      </section>
+    </div>
+  )
+}

frontend/src/services/api.ts

@@ -0,0 +1,58 @@
+import axios from 'axios'
+import type { Agent, Session, Task, Project, PaginatedResponse } from '../types'
+
+const api = axios.create({
+  baseURL: '/api',
+  headers: { 'Content-Type': 'application/json' },
+})
+
+// Health check
+export async function getHealth() {
+  const res = await api.get('/health')
+  return res.data
+}
+
+// Agents
+export async function listAgents() {
+  const res = await api.get<PaginatedResponse<Agent>>('/agents')
+  return res.data
+}
+
+export async function getAgent(id: string) {
+  const res = await api.get<{ data: Agent }>(`/agents/${id}`)
+  return res.data.data
+}
+
+export async function createAgent(data: Omit<Agent, 'lastActivity'>) {
+  const res = await api.post<{ data: Agent }>('/agents', data)
+  return res.data.data
+}
+
+export async function updateAgent(id: string, data: Partial<Agent>) {
+  const res = await api.put<{ data: Agent }>(`/agents/${id}`, data)
+  return res.data.data
+}
+
+export async function deleteAgent(id: string) {
+  await api.delete(`/agents/${id}`)
+}
+
+// Sessions
+export async function listSessions() {
+  const res = await api.get<PaginatedResponse<Session>>('/sessions')
+  return res.data
+}
+
+// Tasks
+export async function listTasks() {
+  const res = await api.get<PaginatedResponse<Task>>('/tasks')
+  return res.data
+}
+
+// Projects
+export async function listProjects() {
+  const res = await api.get<PaginatedResponse<Project>>('/projects')
+  return res.data
+}
+
+export default api

frontend/src/styles.scss

@@ -1,212 +0,0 @@
-// ============================================================================
-// OpenClaw Control Center — M3 Tactical Dark Theme
-// ============================================================================
-// Material Design 3 theming with custom dark palette per design spec.
-// Section 5.1: Color Palette, Section 5.2: Typography
-// ============================================================================
-
-@use '@angular/material' as mat;
-
-// ---------------------------------------------------------------------------
-// M3 Theme Definition
-// ---------------------------------------------------------------------------
-// Using mat.define-theme() with custom color tokens to match the tactical
-// dark palette. Angular Material 19+ uses the new theming API.
-// ---------------------------------------------------------------------------
-
-$dark-theme: mat.define-theme((
-  color: (
-    theme-type: dark,
-    primary: mat.$cyan-palette,
-    tertiary: mat.$violet-palette,
-  ),
-  typography: (
-    brand-family: 'Inter, Roboto, sans-serif',
-    plain-family: 'Inter, Roboto, sans-serif',
-    bold-weight: 600,
-    medium-weight: 500,
-    regular-weight: 400,
-  ),
-  density: (
-    scale: 0,
-  ),
-));
-
-// ---------------------------------------------------------------------------
-// Apply theme to :root
-// ---------------------------------------------------------------------------
-html {
-  height: 100%;
-  @include mat.theme($dark-theme);
-  color-scheme: dark;
-}
-
-// ---------------------------------------------------------------------------
-// Custom CSS Custom Properties — Status Colors
-// ---------------------------------------------------------------------------
-// Per spec Section 5.1 "Status Colors (Semantic — outside M3 tonal system)"
-// These are NOT part of the M3 tonal palette; they are semantic overrides.
-// ---------------------------------------------------------------------------
-:root {
-  // --- Status colors ---
-  --status-active: #38BDF8;
-  --status-idle: #2DD4BF;
-  --status-thinking: #A78BFA;
-  --status-error: #F87171;
-  --status-offline: #64748B;
-
-  // --- Status background tints (12% opacity) ---
-  --status-active-bg: rgba(56, 189, 248, 0.12);
-  --status-idle-bg: rgba(45, 212, 191, 0.12);
-  --status-thinking-bg: rgba(167, 139, 250, 0.12);
-  --status-error-bg: rgba(248, 113, 113, 0.12);
-
-  // --- Surface overrides (tactical dark palette) ---
-  --cc-background: #0D0F12;
-  --cc-surface: #13161A;
-  --cc-surface-container: #1C2027;
-  --cc-surface-container-high: #252B33;
-  --cc-on-surface: #E2E8F0;
-  --cc-on-surface-variant: #8A9BB0;
-  --cc-outline: #2D3748;
-
-  // --- Mono font stack ---
-  --cc-font-mono: 'Roboto Mono', 'Cascadia Code', 'Fira Code', monospace;
-
-  // --- Layout constants ---
-  --cc-nav-rail-collapsed-width: 72px;
-  --cc-nav-rail-expanded-width: 256px;
-  --cc-header-height: 64px;
-  --cc-bottom-nav-height: 80px;
-  --cc-card-border-radius: 16px;
-  --cc-card-min-width: 320px;
-  --cc-card-gap: 16px;
-  --cc-card-padding: 20px;
-  --cc-section-padding: 24px;
-  --cc-spacing-unit: 8px;
-}
-
-// ---------------------------------------------------------------------------
-// Global Body Styles
-// ---------------------------------------------------------------------------
-body {
-  background-color: var(--cc-background);
-  color: var(--cc-on-surface);
-  font-family: 'Inter', 'Roboto', sans-serif;
-  margin: 0;
-  height: 100%;
-  min-height: 100vh;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-// ---------------------------------------------------------------------------
-// M3 Surface Overrides
-// ---------------------------------------------------------------------------
-// Override M3 surface tokens to match our tactical dark palette
-// ---------------------------------------------------------------------------
-:root {
-  // Override M3 system color tokens to match custom palette
-  --mat-sys-surface: var(--cc-surface);
-  --mat-sys-surface-container: var(--cc-surface-container);
-  --mat-sys-surface-container-high: var(--cc-surface-container-high);
-  --mat-sys-on-surface: var(--cc-on-surface);
-  --mat-sys-on-surface-variant: var(--cc-on-surface-variant);
-  --mat-sys-outline: var(--cc-outline);
-  --mat-sys-background: var(--cc-background);
-}
-
-// ---------------------------------------------------------------------------
-// Typography Helpers
-// ---------------------------------------------------------------------------
-.text-mono {
-  font-family: var(--cc-font-mono);
-  font-size: 13px;
-  font-weight: 400;
-  letter-spacing: 0.02em;
-}
-
-// ---------------------------------------------------------------------------
-// Status Dot Pulse Animations
-// ---------------------------------------------------------------------------
-// Per spec Section 7.5: Animation Specs
-// ---------------------------------------------------------------------------
-@keyframes pulse-active {
-  0%, 100% { opacity: 1; transform: scale(1); }
-  50% { opacity: 0.7; transform: scale(1.15); }
-}
-
-@keyframes pulse-error {
-  0%, 100% { opacity: 1; }
-  50% { opacity: 0.4; }
-}
-
-@keyframes pulse-thinking {
-  0%, 100% { opacity: 0.8; }
-  50% { opacity: 0.4; }
-}
-
-// ---------------------------------------------------------------------------
-// Utility Classes
-// ---------------------------------------------------------------------------
-.status-dot {
-  width: 10px;
-  height: 10px;
-  border-radius: 50%;
-  display: inline-block;
-
-  &--active {
-    background-color: var(--status-active);
-    animation: pulse-active 2s ease-in-out infinite;
-  }
-
-  &--idle {
-    background-color: var(--status-idle);
-  }
-
-  &--thinking {
-    background-color: var(--status-thinking);
-    animation: pulse-thinking 3s ease-in-out infinite;
-  }
-
-  &--error {
-    background-color: var(--status-error);
-    animation: pulse-error 0.8s ease-in-out infinite;
-  }
-
-  &--offline {
-    background-color: var(--status-offline);
-  }
-}
-
-// ---------------------------------------------------------------------------
-// Accessibility: Reduced Motion
-// ---------------------------------------------------------------------------
-@media (prefers-reduced-motion: reduce) {
-  .status-dot--active,
-  .status-dot--error,
-  .status-dot--thinking {
-    animation: none;
-  }
-}
-
-// ---------------------------------------------------------------------------
-// Scrollbar Styling (Tactical Dark)
-// ---------------------------------------------------------------------------
-::-webkit-scrollbar {
-  width: 6px;
-  height: 6px;
-}
-
-::-webkit-scrollbar-track {
-  background: var(--cc-surface);
-}
-
-::-webkit-scrollbar-thumb {
-  background: var(--cc-outline);
-  border-radius: 3px;
-
-  &:hover {
-    background: var(--cc-on-surface-variant);
-  }
-}