Misc changes

Update gitignore + adding some agent skills and tweaking workflows.
Also updated some scipts

misc/agent_build.bat

@@ -0,0 +1,3 @@
+@echo off
+call misc\shell.bat
+fbuild %* -cache

misc/launch.bat

@@ -55,14 +55,8 @@ echo Config:   %CONFIG%
 :: --- 4. Execution ---
 if exist "%APP_DIR%\%APP_EXE%" (
     pushd "%APP_DIR%"
-    start "" "%APP_EXE%"
+    "%APP_EXE%" %*
     popd
-
-    if "%AUTOCLOSE%"=="1" (
-        echo [AUTOCLOSE] Waiting 5 seconds...
-        timeout /t 5 /nobreak >nul
-        taskkill /IM "%APP_EXE%" /F >nul 2>&1
-    )
 ) else (
     echo [ERROR] Executable not found at: %APP_DIR%\%APP_EXE%
     echo Please build first: fbuild JulietApp-%PLATFORM%-%CONFIG%