Add GPU startup visual test gate

Scripts/RunWindowsGpuStartupVisualCheck.bat

@@ -0,0 +1,55 @@
+@echo off
+setlocal EnableExtensions
+
+set "PROJECT_DIR=%~dp0.."
+set "PACKAGE_DIR=%PROJECT_DIR%\Builds\WindowsDevelopment"
+set "DEMO_EXE=%PACKAGE_DIR%\AgrarianGame.exe"
+set "CAPTURE_ROOT=%PROJECT_DIR%\Saved\VisualQA\GpuStartup"
+
+if /I "%~1"=="--check-tools" goto CHECK_TOOLS
+
+call :CHECK_COMMON || exit /b %ERRORLEVEL%
+
+if not exist "%CAPTURE_ROOT%" mkdir "%CAPTURE_ROOT%" >nul 2>nul
+
+echo.
+echo Agrarian packaged-client real-GPU startup visual test
+echo -----------------------------------------------------
+echo Package: "%PACKAGE_DIR%"
+echo Capture root: "%CAPTURE_ROOT%"
+echo.
+echo Use Sunshine plus Moonlight or an equivalent real GPU desktop capture path.
+echo Do not use QEMU guest-agent screenshots for this visual gate.
+echo.
+echo Required capture labels:
+echo   01-startup-credits
+echo   02-character-selection
+echo   03-server-join
+echo   04-loading
+echo   05-first-spawn
+echo   06-pause-menu
+echo   07-save-quit
+echo.
+echo Create visual-startup-check.txt in the capture folder with package path,
+echo launcher used, capture method, tester, pass/fail result, and notes.
+echo.
+exit /b 0
+
+:CHECK_TOOLS
+call :CHECK_COMMON || exit /b %ERRORLEVEL%
+echo READY: packaged demo exists and SunshineService is running.
+exit /b 0
+
+:CHECK_COMMON
+if not exist "%DEMO_EXE%" (
+	echo ERROR: Packaged demo executable not found: "%DEMO_EXE%"
+	exit /b 2
+)
+
+sc query SunshineService | find /I "RUNNING" >nul 2>nul
+if errorlevel 1 (
+	echo ERROR: SunshineService is not running. Start Sunshine before the GPU visual test.
+	exit /b 3
+)
+
+exit /b 0

Scripts/verify_packaged_client_gpu_startup_visual_test.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+"""Verify the real-GPU packaged startup visual test gate is documented."""
+
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+DOC = ROOT / "Docs" / "Ops" / "PackagedClientGpuStartupVisualTest.md"
+BAT = ROOT / "Scripts" / "RunWindowsGpuStartupVisualCheck.bat"
+ROADMAP = ROOT / "AGRARIAN_DEVELOPMENT_ROADMAP.md"
+
+
+def require(condition: bool, message: str) -> None:
+    if not condition:
+        raise SystemExit(f"FAILED: {message}")
+
+
+def main() -> None:
+    doc = DOC.read_text(encoding="utf-8")
+    bat = BAT.read_text(encoding="utf-8")
+    roadmap = ROADMAP.read_text(encoding="utf-8")
+
+    for token in (
+        "Do not use QEMU guest-agent screenshots",
+        "Sunshine",
+        "Moonlight",
+        "Builds\\WindowsDevelopment",
+        "01-startup-credits",
+        "02-character-selection",
+        "03-server-join",
+        "04-loading",
+        "05-first-spawn",
+        "06-pause-menu",
+        "07-save-quit",
+        "visual-startup-check.txt",
+    ):
+        require(token in doc, f"visual startup test doc missing {token!r}")
+
+    for token in (
+        "SunshineService",
+        "Builds\\WindowsDevelopment",
+        "AgrarianGame.exe",
+        "--check-tools",
+        "Do not use QEMU guest-agent screenshots",
+        "01-startup-credits",
+        "07-save-quit",
+    ):
+        require(token in bat, f"Windows visual startup helper missing {token!r}")
+
+    require(
+        "- [x] Add a visually verified packaged-client startup test using Sunshine/Moonlight or another real GPU desktop capture path" in roadmap,
+        "0.1.O real-GPU startup visual test roadmap item is not checked off",
+    )
+
+    print("OK: packaged-client real-GPU startup visual test gate is documented and scripted.")
+
+
+if __name__ == "__main__":
+    main()