feat: 增加构建脚本

build.bat

@@ -0,0 +1,32 @@
+@echo off
+set PYTHONWARNINGS=ignore::SyntaxWarning:DrissionPage
+echo Building Cursor Keep Alive...
+
+:: Check if virtual environment exists
+if not exist "venv" (
+    python -m venv venv
+    if errorlevel 1 (
+        echo Failed to create virtual environment!
+        exit /b 1
+    )
+)
+
+:: Activate virtual environment and wait for activation to complete
+call venv\Scripts\activate.bat
+timeout /t 2 /nobreak > nul
+
+:: Install dependencies
+echo Installing dependencies...
+python -m pip install --upgrade pip
+pip install -r requirements.txt
+
+:: Run build script
+echo Starting build process...
+python build.py
+
+:: Deactivate virtual environment
+deactivate
+
+:: Keep window open
+echo Build completed!
+pause