调整桌面首页进入创作主页

桌面端打开根路径默认进入创作主页

移动端根路径继续保持推荐首页

补充首页初始路由测试与创作主页文档说明

src/routing/appPageRoutes.ts

@@ -101,6 +101,20 @@ export function resolveSelectionStageFromPath(
   return ROUTE_STAGE_BY_PATH.get(normalizeAppPath(pathname)) ?? 'platform';
 }
 
+export function resolveInitialSelectionStageFromPath(
+  pathname: string,
+  isDesktopLayout: boolean,
+): SelectionStage {
+  const normalizedPath = normalizeAppPath(pathname);
+  const selectionStage = resolveSelectionStageFromPath(pathname);
+
+  if (normalizedPath === '/' && isDesktopLayout) {
+    return 'creation-home';
+  }
+
+  return selectionStage;
+}
+
 export function resolvePathForSelectionStage(stage: SelectionStage) {
   return APP_STAGE_ROUTES[stage] ?? APP_STAGE_ROUTES.platform;
 }