chore: 添加针对 DMM/PC 平台的 `启动（Windows）.bat` 文件

bootstrap/启动（Windows）.bat

@@ -0,0 +1,53 @@
+@echo off
+cd /D %~dp0
+
+REM https://superuser.com/questions/788924/is-it-possible-to-automatically-run-a-batch-file-as-administrator
+REM  --> Check for permissions
+>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
+
+REM --> If error flag set, we do not have admin.
+if '%errorlevel%' NEQ '0' (
+    echo 需要以管理员身份运行。右键此脚本，选择“以管理员身份运行”。
+    pause
+    exit /b 1
+)
+
+call WPy64-310111\scripts\env.bat
+if errorlevel 1 (
+    goto ERROR
+)
+set PIP_EXTRA_INDEX_URL=https://mirrors.cloud.tencent.com/pypi/simple/ http://mirrors.aliyun.com/pypi/simple/
+
+echo =========== 安装与更新 KAA ===========
+:INSTALL
+echo 检查 pip
+python -m pip install -i https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple --upgrade pip
+if errorlevel 1 (
+    goto ERROR
+)
+pip config set global.trusted-host "pypi.org files.pythonhosted.org pypi.python.org mirrors.aliyun.com mirrors.cloud.tencent.com mirrors.tuna.tsinghua.edu.cn"
+pip config set global.index-url https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple
+echo 安装 ksaa
+pip install --upgrade ksaa
+if errorlevel 1 (
+    goto ERROR
+)
+
+echo =========== 当前版本 ===========
+pip show ksaa
+
+echo =========== 运行 KAA ===========
+:RUN
+kaa
+if errorlevel 1 (
+    goto ERROR
+)
+
+echo =========== 运行结束 ===========
+pause
+exit /b 0
+
+:ERROR
+echo 发生错误，程序退出
+pause
+exit /b 1