feat: add Docker support and update backend dependencies

- Introduced `requirements.docker.txt` for Docker-specific dependencies.
- Updated `requirements.txt` to include `psycopg[binary]` and `python-multipart`.
- Enhanced test suite in `test_main_endpoints.py` to cover document CRUD operations.
- Modified `docker-compose.yml` to include PostgreSQL and frontend services.
- Added Nginx configuration for reverse proxying API requests.
- Refactored file handling in Vue components to support new document storage backend.
- Created new utility functions in `docsApi.js` for document management.
- Updated configuration to support new API endpoints for document operations.
- Adjusted Vite configuration to proxy API requests to the local backend.

docker-compose.yml

@@ -1,48 +1,67 @@
-version: "3.9"
-
 services:
-  redis:
-    image: redis:7-alpine
+  frontend:
+    build:
+      context: .
+      dockerfile: Dockerfile.frontend
+      args:
+        DOCKER_REGISTRY_PREFIX: ${DOCKER_REGISTRY_PREFIX:-}
+    depends_on:
+      - api
     ports:
-      - "6379:6379"
+      - "8080:80"
+
+  postgres:
+    image: ${DOCKER_REGISTRY_PREFIX:-}postgres:16-alpine
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB:-llm_in_text}
+      POSTGRES_USER: ${POSTGRES_USER:-llm_in_text}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-llm_in_text_change_me}
+    volumes:
+      - ./docker-data/postgres:/var/lib/postgresql/data
+
+  redis:
+    image: ${DOCKER_REGISTRY_PREFIX:-}redis:7-alpine
     command: ["redis-server", "--appendonly", "yes"]
     volumes:
-      - redis-data:/data
+      - ./docker-data/redis:/data
 
   api:
-    image: python:3.11-slim
-    working_dir: /app
-    command: sh -c "pip install -r backend/requirements.txt && python backend/main.py"
+    build:
+      context: .
+      dockerfile: backend/Dockerfile
+      args:
+        DOCKER_REGISTRY_PREFIX: ${DOCKER_REGISTRY_PREFIX:-}
     env_file:
       - backend/.env
     environment:
       JOB_BACKEND: redis
       REDIS_URL: redis://redis:6379/0
+      DATABASE_URL: ${DATABASE_URL:-postgresql://llm_in_text:llm_in_text_change_me@postgres:5432/llm_in_text}
+      DOCS_BACKEND: postgres
       JOB_SHARED_TEMP_DIR: /shared-jobs
-    volumes:
-      - .:/app
-      - job-shared:/shared-jobs
     depends_on:
+      - postgres
       - redis
-    ports:
-      - "8001:8001"
+    volumes:
+      - ./docker-data/jobs:/shared-jobs
 
   worker:
-    image: python:3.11-slim
-    working_dir: /app
-    command: sh -c "pip install -r backend/requirements.txt && python backend/worker.py"
+    build:
+      context: .
+      dockerfile: backend/Dockerfile
+      args:
+        DOCKER_REGISTRY_PREFIX: ${DOCKER_REGISTRY_PREFIX:-}
+    command: ["python", "worker.py"]
     env_file:
       - backend/.env
     environment:
       JOB_BACKEND: redis
       REDIS_URL: redis://redis:6379/0
+      DATABASE_URL: ${DATABASE_URL:-postgresql://llm_in_text:llm_in_text_change_me@postgres:5432/llm_in_text}
+      DOCS_BACKEND: postgres
       JOB_SHARED_TEMP_DIR: /shared-jobs
-    volumes:
-      - .:/app
-      - job-shared:/shared-jobs
     depends_on:
+      - postgres
       - redis
-
-volumes:
-  redis-data:
-  job-shared:
+    volumes:
+      - ./docker-data/jobs:/shared-jobs