Add local docker cmd shim for Windows

docker.cmd

@@ -0,0 +1,13 @@
+@echo off
+setlocal
+
+set "DOCKER_EXE=C:\Program Files\Docker\Docker\resources\bin\docker.exe"
+
+if exist "%DOCKER_EXE%" (
+  "%DOCKER_EXE%" %*
+  exit /b %ERRORLEVEL%
+)
+
+echo Docker executable not found: "%DOCKER_EXE%"
+echo Install Docker Desktop or update this shim path.
+exit /b 1