chore: update README, Dockerfile, compose.yml — add frontend/worker services, SSR env var, feature list

compose.yml

@@ -22,5 +22,46 @@ services:
       - "8222:8222"   # monitoring endpoint
     command: ["--jetstream", "--http_port", "8222"]
 
+  api:
+    build: .
+    ports:
+      - "8000:8000"
+    environment:
+      DATABASE_URL: postgres://postgres:postgres@postgres:5432/thoughts
+      JWT_SECRET: change-me-in-production
+      BASE_URL: http://localhost:8000
+      NATS_URL: nats://nats:4222
+      RUST_LOG: info
+    depends_on:
+      postgres:
+        condition: service_healthy
+      nats:
+        condition: service_started
+
+  worker:
+    build: .
+    entrypoint: ["./thoughts-worker"]
+    environment:
+      DATABASE_URL: postgres://postgres:postgres@postgres:5432/thoughts
+      BASE_URL: http://localhost:8000
+      NATS_URL: nats://nats:4222
+      RUST_LOG: info
+    depends_on:
+      postgres:
+        condition: service_healthy
+      nats:
+        condition: service_started
+
+  frontend:
+    build:
+      context: ./thoughts-frontend
+      args:
+        NEXT_PUBLIC_API_URL: http://localhost:8000
+        NEXT_PUBLIC_SERVER_SIDE_API_URL: http://api:8000
+    ports:
+      - "3000:3000"
+    depends_on:
+      - api
+
 volumes:
   postgres_data: