feat(deploy): 隔离上传目录 uploads_prod，清理部署脚本无效排除项

deploy.sh

@@ -37,7 +37,6 @@ tar -czf deploy.tar.gz \
     --exclude="backend/__pycache__" \
     --exclude="backend/*.pyc" \
     --exclude="backend/.env" \
-    --exclude="backend/uploads" \
     --exclude="frontend/node_modules" \
     --exclude="frontend/dist" \
     --exclude=".git" \

deploy_full.sh

@@ -47,7 +47,6 @@ tar -czf deploy_full.tar.gz \
     --exclude="backend/__pycache__" \
     --exclude="backend/*.pyc" \
     --exclude="backend/.env" \
-    --exclude="backend/uploads" \
     --exclude="frontend/node_modules" \
     --exclude="frontend/dist" \
     --exclude=".git" \

docker-compose.prod.yml

@@ -48,6 +48,7 @@ services:
       - "8011:8000"
     volumes:
       - ./backend:/app
+      - ./uploads_prod:/app/uploads  # 👈 新增这一行！强制隔离上传目录
     command: >
       sh -c "uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 4 --log-level info"
     depends_on: