chore: 初始化仓库，排除二进制文件和覆盖率文件

run.bat

@@ -0,0 +1,42 @@
+@echo off
+chcp 65001 >nul
+echo ================================
+echo   CarrotSkin Backend Server
+echo ================================
+echo.
+
+echo [1/3] Checking swag tool...
+where swag >nul 2>nul
+if %ERRORLEVEL% NEQ 0 (
+    echo [WARN] swag tool not found, installing...
+    go install github.com/swaggo/swag/cmd/swag@latest
+    if %ERRORLEVEL% NEQ 0 (
+        echo [ERROR] Failed to install swag
+        echo Please install manually: go install github.com/swaggo/swag/cmd/swag@latest
+        pause
+        exit /b 1
+    )
+    echo [OK] swag tool installed
+) else (
+    echo [OK] swag tool found
+)
+echo.
+
+echo [2/3] Generating Swagger documentation...
+swag init -g cmd/server/main.go -o docs --parseDependency --parseInternal
+if %ERRORLEVEL% NEQ 0 (
+    echo [ERROR] Failed to generate Swagger docs
+    pause
+    exit /b 1
+)
+echo [OK] Swagger docs generated
+echo.
+
+echo [3/3] Starting server...
+echo Server: http://localhost:8080
+echo Swagger: http://localhost:8080/swagger/index.html
+echo Health: http://localhost:8080/health
+echo.
+echo Press Ctrl+C to stop server
+echo.
+go run cmd/server/main.go