```

refactor(docker): 调整 Playwright 浏览器目录路径

将 Playwright 浏览器的挂载路径从 /app/data/playwright-browsers
调整为 /app/playwright-browsers，以优化容器内目录结构。同时
清理了 backend Dockerfile 中不必要的目录创建操作。
```

backend/Dockerfile

@@ -30,7 +30,7 @@ RUN apt-get update && apt-get install -y \
 RUN ln -fs /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
     dpkg-reconfigure -f noninteractive tzdata
 
-RUN mkdir -p /app/data/uploads /app/logs /app/data/playwright-browsers
+RUN mkdir -p /app/data/uploads
 
 COPY app ./app
 COPY run.py ./

backend/Dockerfile.worker

@@ -33,7 +33,7 @@ COPY --chmod=755 docker-entrypoint.sh ./
 RUN uv sync --frozen && \
     chmod -R 755 /app/.venv/bin/*
 
-RUN mkdir -p /app/data/uploads /app/logs /app/data/playwright-browsers
+RUN mkdir -p /app/data/uploads /app/logs /app/playwright-browsers
 
 COPY app ./app
 COPY scripts ./scripts

deploy/docker-compose.production.yml

@@ -72,7 +72,7 @@ services:
     volumes:
       - logs:/app/logs
       - data:/app/data
-      - playwright_browsers:/app/data/playwright-browsers
+      - playwright_browsers:/app/playwright-browsers
     networks:
       - app-network
     depends_on:

deploy/docker-compose.swarm.yml

@@ -114,7 +114,7 @@ services:
     volumes:
       - logs:/app/logs
       - data:/app/data
-      - playwright_browsers:/app/data/playwright-browsers
+      - playwright_browsers:/app/playwright-browsers
     networks:
       - app-network
     depends_on:

deploy/docker-compose.yml

@@ -70,7 +70,7 @@ services:
     volumes:
       - logs:/app/logs
       - data:/app/data
-      - playwright_browsers:/app/data/playwright-browsers
+      - playwright_browsers:/app/playwright-browsers
     networks:
       - app-network
     depends_on: