Add SystemTest Agent and Controller

SystemTest-Controller/start_controller.bat

@@ -0,0 +1,21 @@
+@echo off
+setlocal
+cd /d "%~dp0"
+if defined PYTHON_EXE (
+  if exist "%PYTHON_EXE%" (
+    "%PYTHON_EXE%" -m app
+    goto :end
+  )
+)
+
+set "CODEX_PYTHON=%USERPROFILE%\.cache\codex-runtimes\codex-primary-runtime\dependencies\python\python.exe"
+if exist "%CODEX_PYTHON%" (
+  "%CODEX_PYTHON%" -m app
+  goto :end
+)
+
+python -m app
+if errorlevel 1 py -3 -m app
+
+:end
+endlocal