feat(CUB-64): Docker runtime setup for development & deployment

- Backend Dockerfile: added curl install for health check (not in aspnet base image)
- Frontend Dockerfile: multi-stage Angular build with nginx serving
- Frontend nginx.conf: SPA routing, API proxy, SignalR WebSocket support, health endpoint
- Frontend .dockerignore: excludes node_modules, dist, .angular, etc.
- docker-compose.dev.yml: added PostgreSQL service, fixed frontend context path,
  renamed web service from control-center-web to extrudex-web, added DB env vars,
  proper service dependencies with health checks
- deploy.sh: updated service list to include PostgreSQL port

docker-compose.dev.yml

@@ -1,6 +1,25 @@
-version: '3.8'
-
 services:
+  extrudex-db:
+    image: postgres:16-alpine
+    container_name: extrudex-db
+    environment:
+      POSTGRES_USER: extrudex
+      POSTGRES_PASSWORD: changeme
+      POSTGRES_DB: extrudex
+    ports:
+      - "5433:5432"
+    volumes:
+      - extrudex-db-data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U extrudex"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+    restart: unless-stopped
+    networks:
+      - extrudex-network
+
   extrudex-api:
     build:
       context: ./backend
@@ -11,6 +30,14 @@ services:
     environment:
       - ASPNETCORE_ENVIRONMENT=Development
       - ASPNETCORE_URLS=http://+:8080
+      - EXTRUDEX_DB_HOST=extrudex-db
+      - EXTRUDEX_DB_PORT=5432
+      - EXTRUDEX_DB_NAME=extrudex
+      - EXTRUDEX_DB_USER=extrudex
+      - EXTRUDEX_DB_PASSWORD=changeme
+    depends_on:
+      extrudex-db:
+        condition: service_healthy
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
@@ -21,11 +48,11 @@ services:
     networks:
       - extrudex-network
 
-  control-center-web:
+  extrudex-web:
     build:
-      context: ../Control-Center/frontend
+      context: ./frontend
       dockerfile: Dockerfile
-    container_name: control-center-web
+    container_name: extrudex-web
     ports:
       - "5081:80"
     depends_on:
@@ -35,6 +62,9 @@ services:
     networks:
       - extrudex-network
 
+volumes:
+  extrudex-db-data:
+
 networks:
   extrudex-network:
     driver: bridge