修复AGC在Windows上的启动失败

通过子进程私有环境变量传递DACL目标路径，避免PowerShell命令参数解析失败。
同步补充AI游戏创作实施方案和项目踩坑记录。

apps/ai-game-creator-shell/scripts/game-creator-config-wizard.mjs

@@ -31,8 +31,8 @@ const npmCommand = process.platform === 'win32' ? 'npm.cmd' : 'npm';
 
 const windowsPrivateAclScript = String.raw`
 $ErrorActionPreference = 'Stop'
-$target = [System.IO.Path]::GetFullPath($args[0])
-$isDirectory = [System.Boolean]::Parse($args[1])
+$target = [System.IO.Path]::GetFullPath($env:GENARRATIVE_AGC_PRIVATE_PATH)
+$isDirectory = [System.Boolean]::Parse($env:GENARRATIVE_AGC_PRIVATE_IS_DIRECTORY)
 $currentSid = [System.Security.Principal.WindowsIdentity]::GetCurrent().User
 $inheritance = [System.Security.AccessControl.InheritanceFlags]::None
 if ($isDirectory) {
@@ -297,9 +297,13 @@ export async function secureWindowsGameCreatorPathForCurrentUser(
     'Bypass',
     '-Command',
     windowsPrivateAclScript,
-    targetPath,
-    String(isDirectory),
-  ]);
+  ], {
+    env: {
+      ...process.env,
+      GENARRATIVE_AGC_PRIVATE_PATH: targetPath,
+      GENARRATIVE_AGC_PRIVATE_IS_DIRECTORY: String(isDirectory),
+    },
+  });
   if (result.code !== 0 || result.signal) {
     const detail = result.stderr.trim() || result.stdout.trim();
     throw new Error(