build(docker): 更新 Docker 配置和忽略项

- 在 .dockerignore 文件中添加多个新目录和文件类型，避免不必要的文件被包含在镜像中
- 更新 backend/Dockerfile.worker，取消注释安装 playwright 浏览器和依赖的命令

.dockerignore

@@ -168,3 +168,22 @@ htmlcov/
 *.prof
 *.pprof
 *.trace
+/frontend/node_modules/
+/frontend/.next/
+/frontend/out/
+/frontend/.vercel/
+/frontend/.turbo/
+/frontend/.env
+/backend/node_modules/
+/backend/.claude/
+/backend/.mypy_cache/
+/backend/.idea/
+/backend/.pytest_cache/
+/backend/.venv/
+/backend/.vscode/
+/frontned/.vscode/
+/backend/__pycache__/
+/.coebuddy/
+/.idea/
+/.claude/
+/.qode/

backend/Dockerfile.worker

@@ -30,8 +30,8 @@ COPY .env.production .env
 COPY test_gunicorn.py ./
 COPY run.py ./
 
-# RUN python -m playwright install chromium && \
-#     python -m playwright install-deps chromium
+RUN python -m playwright install chromium && \
+    python -m playwright install-deps chromium
 
 HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
     CMD python -c "from app.core.celery_app import get_celery_app; app = get_celery_app(); print('Worker healthy')" || exit 1