Add: New Run tool

- The previous tool was kept under the name of alas2.bat and will be removed after feedback on the current tool

command/CheckUpdate.bat

@@ -0,0 +1,22 @@
+@rem
+:: Used for "ADT-V4.bat" and Alas.bat
+:: Please make sure that: only call this batch when %cd% is "toolkit\".
+:: e.g.
+:: call command\CheckUpdate.bat Alas
+:: call command\CheckUpdate.bat AlasGitee
+
+@echo off
+call :UpdateChecker_%~1
+goto :eof
+
+rem ================= FUNCTIONS =================
+
+:UpdateChecker_IsNotUsingGit
+set /p localVersion=<command\CurrentVersion
+del /Q command\RemoteVersion >NUL 2>NUL
+wget %WgetOptions% %Remoterepo%/modules/CurrentVersion -O command\RemoteVersion
+set /p latestVersion=<command\RemoteVersion
+if "%localVersion%"=="%latestVersion%" ( set "isLatestVersion=1" ) else ( set "isLatestVersion=0" )
+goto :eof
+
+rem ================= End of File =================