fix: docs-and-deploy workflow - replace pip install -r requirements.txt with uv

Author: caishilong-collab

.github/workflows/docs-and-deploy.yml

@@ -21,17 +21,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      
-      - name: 设置Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.x'
-          
-      - name: 安装依赖
-        run: |
-          python -m pip install --upgrade pip
-          pip install -r docs/requirements.txt
-          pip install -r requirements.txt
+
+      - name: 安装uv
+          uv pip install --system -r docs/requirements.txt
+          uv pip install --system -e .
 
 
       - name: 构建文档