[Add] update module(test)

update.cmd

@@ -0,0 +1,15 @@
+set "current_dir=%CD%"
+taskkill /im VRCT.exe /F
+timeout 2
+for /d /r %%i in (*) do (
+    set "folder=%%i"
+    set "folder=!folder:%current_dir%\=!"
+    if "!folder!" neq "\tmp\" (
+        rd /s /q "%%i"
+    )
+)
+timeout 2
+xcopy /s /e /y ".\tmp\VRCT\*" ".\"
+timeout 2
+for /f "delims=" %%i in ('dir /b /s /ad "%current_dir%\tmp"') do rd /s /q "%%i"
+VRCT.exe