feat: 基础 SignalR 服务器支持

Dockerfile

@@ -1,6 +1,7 @@
-FROM python:3.11-slim
+FROM ghcr.io/astral-sh/uv:python3.11-bookworm-slim
 
 WORKDIR /app
+ENV UV_PROJECT_ENVIRONMENT venv
 
 # 安装系统依赖
 RUN apt-get update && apt-get install -y \
@@ -10,10 +11,11 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # 复制依赖文件
-COPY requirements.txt .
+COPY uv.lock .
+COPY pyproject.toml .
 
 # 安装Python依赖
-RUN pip install --no-cache-dir -r requirements.txt
+RUN uv sync --locked
 
 # 复制应用代码
 COPY . .
@@ -22,4 +24,4 @@ COPY . .
 EXPOSE 8000
 
 # 启动命令
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uv", "run", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]