chore: Add batch scripts for build, deployment, and configuration

- Remove *.bat from .gitignore to track build and utility scripts
- Add build.bat for automated PyInstaller packaging with dependency checks
- Add run_gui.bat for launching the GUI application with error handling
- Add 启动工具.bat interactive menu for accessing all project tools and operations
- Add 修复并重新打包.bat comprehensive build script with COM component fixes
- Add 配置API密钥.bat utility for configuring API keys in config.json
- Enable version control of batch scripts for easier distribution and maintenance

build.bat

@@ -0,0 +1,67 @@
+@echo off
+chcp 65001 >nul
+echo ========================================
+echo 微信岗位提取工具 - 打包脚本
+echo ========================================
+echo.
+
+echo 检查依赖...
+pip show pyinstaller >nul 2>&1
+if errorlevel 1 (
+    echo [错误] PyInstaller 未安装
+    echo 正在安装 PyInstaller...
+    pip install pyinstaller
+    if errorlevel 1 (
+        echo [错误] 安装失败，请手动运行: pip install pyinstaller
+        pause
+        exit /b 1
+    )
+)
+
+pip show pywin32 >nul 2>&1
+if errorlevel 1 (
+    echo [警告] pywin32 未安装
+    echo 正在安装 pywin32...
+    pip install pywin32
+    if errorlevel 1 (
+        echo [错误] 安装失败，请手动运行: pip install pywin32
+        pause
+        exit /b 1
+    )
+)
+
+echo [OK] 依赖已安装
+echo.
+
+echo 清理旧文件...
+if exist build rmdir /s /q build
+if exist dist rmdir /s /q dist
+if exist "微信岗位提取工具.spec" del "微信岗位提取工具.spec"
+echo [OK] 清理完成
+echo.
+
+echo 开始打包...
+pyinstaller build_exe.spec
+
+if errorlevel 1 (
+    echo.
+    echo [错误] 打包失败
+    pause
+    exit /b 1
+)
+
+echo.
+echo ========================================
+echo [成功] 打包完成！
+echo ========================================
+echo.
+echo 可执行文件位置: dist\微信岗位提取工具.exe
+echo.
+echo 使用说明:
+echo 1. 将 dist\微信岗位提取工具.exe 复制到任意位置
+echo 2. 确保微信 3.9 已登录
+echo 3. 双击运行程序
+echo 4. 配置目标群组和API密钥
+echo 5. 点击"开始任务"开始监听
+echo.
+pause