fix(CUB-56): Restore Program.cs deletion - PR should only add Swashbuckle package

backend/ControlCenter.Api.csproj

@@ -8,11 +8,12 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.14" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
+      <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
   </ItemGroup>
 
 </Project>

frontend/src/app/components/agent-status-badge/agent-status-badge.component.html

@@ -1,8 +0,0 @@
-<span class="badge"
-      [class]="statusClass"
-      [class.badge--pulse]="hasPulse"
-      [attr.aria-label]="'Agent status: ' + displayLabel"
-      role="status">
-  <span class="badge__dot"></span>
-  <span class="badge__label">{{ displayLabel }}</span>
-</span>

frontend/src/app/components/agent-status-badge/agent-status-badge.component.scss

@@ -1,146 +0,0 @@
-// ============================================================================
-// Agent Status Badge — per spec Section 7.3
-// Colored pill with dot indicator and optional pulse animation.
-// ============================================================================
-
-$badge-height: 24px;
-$dot-size: 8px;
-$border-radius: 12px;
-$font-size: 12px;
-$font-weight: 500;
-$padding-x: 8px;
-$gap: 6px;
-
-@use 'sass:color';
-
-// Status color palette
-$color-active: #22c55e;   // green-500
-$color-idle: #9ca3af;     // gray-400
-$color-thinking: #3b82f6; // blue-500
-$color-error: #ef4444;    // red-500
-$color-offline: #9ca3af;  // gray-400
-
-// Background tints (12% opacity for soft pill background)
-$bg-active: rgba($color-active, 0.12);
-$bg-idle: rgba($color-idle, 0.12);
-$bg-thinking: rgba($color-thinking, 0.12);
-$bg-error: rgba($color-error, 0.12);
-$bg-offline: rgba($color-offline, 0.12);
-
-// ---------------------------------------------------------------------------
-// Base pill
-// ---------------------------------------------------------------------------
-.badge {
-  display: inline-flex;
-  align-items: center;
-  height: $badge-height;
-  padding: 0 $padding-x;
-  border-radius: $border-radius;
-  gap: $gap;
-  font-size: $font-size;
-  font-weight: $font-weight;
-  line-height: 1;
-  white-space: nowrap;
-  user-select: none;
-}
-
-// ---------------------------------------------------------------------------
-// Dot indicator
-// ---------------------------------------------------------------------------
-.badge__dot {
-  width: $dot-size;
-  height: $dot-size;
-  border-radius: 50%;
-  flex-shrink: 0;
-}
-
-// ---------------------------------------------------------------------------
-// Label text
-// ---------------------------------------------------------------------------
-.badge__label {
-  line-height: 1;
-}
-
-// ---------------------------------------------------------------------------
-// Status color variants
-// ---------------------------------------------------------------------------
-.badge--active {
-  background: $bg-active;
-  color: color.adjust($color-active, $lightness: -10%);
-
-  .badge__dot {
-    background: $color-active;
-  }
-}
-
-.badge--idle {
-  background: $bg-idle;
-  color: color.adjust($color-idle, $lightness: -15%);
-
-  .badge__dot {
-    background: $color-idle;
-  }
-}
-
-.badge--thinking {
-  background: $bg-thinking;
-  color: color.adjust($color-thinking, $lightness: -10%);
-
-  .badge__dot {
-    background: $color-thinking;
-  }
-}
-
-.badge--error {
-  background: $bg-error;
-  color: color.adjust($color-error, $lightness: -10%);
-
-  .badge__dot {
-    background: $color-error;
-  }
-}
-
-.badge--offline {
-  background: $bg-offline;
-  color: color.adjust($color-offline, $lightness: -15%);
-
-  .badge__dot {
-    background: $color-offline;
-  }
-}
-
-// ---------------------------------------------------------------------------
-// Pulse animation — applied when status is active, thinking, or error
-// ---------------------------------------------------------------------------
-.badge--pulse {
-  .badge__dot {
-    animation: pulse-dot 2s ease-in-out infinite;
-  }
-}
-
-// Active: 2s pulse
-.badge--active.badge--pulse .badge__dot {
-  animation-duration: 2s;
-}
-
-// Thinking: 3s pulse
-.badge--thinking.badge--pulse .badge__dot {
-  animation-duration: 3s;
-}
-
-// Error: 0.8s pulse (fast, urgent)
-.badge--error.badge--pulse .badge__dot {
-  animation-duration: 0.8s;
-}
-
-@keyframes pulse-dot {
-  0%,
-  100% {
-    opacity: 1;
-    transform: scale(1);
-  }
-  50% {
-    opacity: 0.4;
-    transform: scale(1.5);
-  }
-}

frontend/src/app/components/agent-status-badge/agent-status-badge.component.ts

@@ -1,54 +0,0 @@
-import { ChangeDetectionStrategy, Component, input } from '@angular/core';
-import { AgentStatus } from '../../models/agent.model';
-
-/**
- * Agent Status Badge component.
- * Displays a colored pill with a pulse animation indicating the agent's current status.
- * Per spec Section 7.3: Agent Card Component Interface — status indicator.
- *
- * Color mapping:
- * - Active → green
- * - Idle → gray
- * - Thinking → blue
- * - Error → red
- * - Offline → gray (no pulse)
- *
- * Pulse animations:
- * - Active → 2s
- * - Error → 0.8s
- * - Thinking → 3s
- * - Idle / Offline → no pulse
- */
-@Component({
-  selector: 'app-agent-status-badge',
-  standalone: true,
-  imports: [],
-  templateUrl: './agent-status-badge.component.html',
-  styleUrl: './agent-status-badge.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush,
-})
-export class AgentStatusBadgeComponent {
-  /** Current agent status — binds to the AgentStatus type from the model. */
-  readonly status = input.required<AgentStatus>();
-
-  /** Label text shown inside the badge. Defaults to title-cased status. */
-  readonly label = input<string>();
-
-  get displayLabel(): string {
-    return this.label() ?? this.titleCase(this.status());
-  }
-
-  /** CSS class driven by the current status value. */
-  get statusClass(): string {
-    return `badge--${this.status()}`;
-  }
-
-  /** Whether the pulse animation should be active for the current status. */
-  get hasPulse(): boolean {
-    return this.status() === 'active' || this.status() === 'thinking' || this.status() === 'error';
-  }
-
-  private titleCase(value: string): string {
-    return value.charAt(0).toUpperCase() + value.slice(1);
-  }
-}

frontend/src/app/components/agent-status-badge/index.ts

@@ -1 +0,0 @@
-export { AgentStatusBadgeComponent } from './agent-status-badge.component';

frontend/src/app/components/index.ts

@@ -1 +0,0 @@
-export { AgentStatusBadgeComponent } from './agent-status-badge/agent-status-badge.component';

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

@@ -1,28 +0,0 @@
-// ============================================================================
-// Hub Page — Responsive AgentCard Grid
-// Desktop (≥1024px): 2×2 grid
-// Mobile (<1024px): single-column stack
-// ============================================================================
-
-.hub-page {
-  display: grid;
-  grid-template-columns: 1fr;
-  gap: 16px;
-  padding: var(--cc-section-padding, 16px);
-  min-height: 400px;
-  overflow-x: hidden;
-}
-
-.hub-page__placeholder {
-  color: var(--cc-on-surface-variant);
-  font-size: 16px;
-  text-align: center;
-  padding: 24px 0;
-}
-
-// Desktop / kiosk breakpoint — 2-column grid
-@media (min-width: 1024px) {
-  .hub-page {
-    grid-template-columns: repeat(2, 1fr);
-  }
-}

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

@@ -9,7 +9,18 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
       <p class="hub-page__placeholder">Command Hub — Fleet status grid will render here</p>
     </div>
   `,
-  styleUrl: './hub-page.component.scss',
+  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/styles.scss

@@ -48,17 +48,6 @@ html {
 // These are NOT part of the M3 tonal palette; they are semantic overrides.
 // ---------------------------------------------------------------------------
 :root {
-  // --- Tactical Dark Mode color palette (CUB-47) ---
-  --color-surface: #0F172A;
-  --color-surface-light: #1E293B;
-  --color-primary: #38BDF8;
-  --color-secondary: #2DD4BF;
-  --color-accent: #A78BFA;
-  --color-danger: #F87171;
-  --color-text-primary: #FFFFFF;
-  --color-text-secondary: #94A3B8;
-  --color-border: #334155;
-
   // --- Status colors ---
   --status-active: #38BDF8;
   --status-idle: #2DD4BF;
@@ -101,7 +90,7 @@ html {
 // Global Body Styles
 // ---------------------------------------------------------------------------
 body {
-  background-color: var(--color-surface);
+  background-color: var(--cc-background);
   color: var(--cc-on-surface);
   font-family: 'Inter', 'Roboto', sans-serif;
   margin: 0;