feat: 新增代码

video_worker/scripts/run_server.bat

@@ -0,0 +1,18 @@
+@echo off
+setlocal
+cd /d %~dp0\..
+if not exist .venv (
+  echo [ERROR] .venv not found, run scripts\install_windows_env.ps1 first
+  exit /b 1
+)
+if not exist .env (
+  echo [ERROR] .env not found, copy from .env.example
+  exit /b 1
+)
+call .venv\Scripts\activate.bat
+for /f "usebackq tokens=1,* delims==" %%A in (".env") do (
+  if not "%%A"=="" set "%%A=%%B"
+)
+if "%APP_HOST%"=="" set APP_HOST=0.0.0.0
+if "%APP_PORT%"=="" set APP_PORT=8000
+python -m uvicorn app.main:app --host %APP_HOST% --port %APP_PORT%