Gate dispatched GitHub CLI mutations

tools/git-gate/git.cmd

@@ -0,0 +1,18 @@
+@echo off
+setlocal
+
+set "REAL_GIT=%BIFROST_REAL_GIT%"
+if not defined REAL_GIT (
+  echo Bifrost Git gate has no real git executable configured.>&2
+  exit /b 1
+)
+
+set "NODE_EXE=%BIFROST_NODE_EXECUTABLE%"
+if not defined NODE_EXE (
+  echo Bifrost Git gate has no Node executable configured.>&2
+  exit /b 1
+)
+
+set "NODE_SCRIPT=%~dp0git-proxy.mjs"
+"%NODE_EXE%" "%NODE_SCRIPT%" %*
+exit /b %ERRORLEVEL%