chore: add docker-compose + override for local development

docker-compose.override.yml

@@ -0,0 +1,12 @@
+version: '3.8'
+
+# Development overrides - mount code read/write and enable live reload
+services:
+  api:
+    volumes:
+      - ./:/app:rw
+      - /app/.vector_index
+    environment:
+      # Ensure tokenizer parallelism is disabled inside container for stability
+      - TOKENIZERS_PARALLELISM=false
+    command: ["uvicorn", "app.api:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]

docker-compose.yml

@@ -0,0 +1,22 @@
+version: '3.8'
+
+services:
+  api:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: feedback-rag:latest
+    restart: unless-stopped
+    env_file:
+      - .env
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./:/app:ro
+    # By default, run the production command from the Dockerfile.
+    command: ["uvicorn", "app.api:app", "--host", "0.0.0.0", "--port", "8000"]
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8000/health || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3