Merge branch 'master' into codex/sse-stream-architecture

# Conflicts:
#	.hermes/shared-memory/decision-log.md
#	docs/【玩法创作】平台入口与玩法链路-2026-05-15.md
#	src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

@@ -414,6 +414,7 @@ import {
   buildPlatformTaskCompletionDialogDismissKey,
   formatPlatformDialogSource,
   isBackgroundGenerationStillRunningMessage,
+  normalizePlatformDialogMessage,
   PLATFORM_TASK_COMPLETION_MESSAGE,
   type PlatformDialogCandidate,
   type PlatformErrorDialogState,
@@ -561,6 +562,7 @@ import {
   buildPlatformPublicGalleryFeeds,
   getPlatformPublicGalleryEntryKey,
   getPlatformRecommendRuntimeKind,
+  isPlatformRecommendRuntimeReadyForEntry,
   isSamePlatformPublicGalleryEntry,
   type RecommendRuntimeKind,
   resolvePlatformRecommendRuntimeAutoStartDecision,
@@ -744,6 +746,19 @@ const PUZZLE_DRAFT_GENERATION_POINT_COST = 2;
 const MATCH3D_DRAFT_GENERATION_POINT_COST = 10;
 const BARK_BATTLE_DRAFT_GENERATION_POINT_COST = 3;
 
+/** 中文注释：首页公开数据降级时，入口关闭错误不弹窗；真实创作动作仍由对应工作台提示。 */
+function isCreationEntryDisabledErrorMessage(
+  message: string | null | undefined,
+) {
+  const normalized = normalizePlatformDialogMessage(message);
+  return Boolean(
+    normalized &&
+      (normalized.includes('creation_entry_disabled') ||
+        normalized.includes('该玩法入口暂不可用') ||
+        normalized.includes('创作入口已关闭')),
+  );
+}
+
 const PUZZLE_ONBOARDING_FIRST_VISIT_STORAGE_KEY =
   'genarrative.puzzle-onboarding.first-visit.v1';
 const PUZZLE_ONBOARDING_COPY = '待定待定待定';
@@ -4185,6 +4200,11 @@ export function PlatformEntryFlowShellImpl({
     isMiniGameDraftGenerating(
       activePuzzleBackgroundCompileTask?.generationState ?? null,
     );
+  const platformBootstrapErrorForDisplay = isCreationEntryDisabledErrorMessage(
+    platformBootstrap.platformError,
+  )
+    ? null
+    : platformBootstrap.platformError;
   const [dismissedPlatformErrorDialogKey, setDismissedPlatformErrorDialogKey] =
     useState<string | null>(null);
   const [
@@ -4207,7 +4227,7 @@ export function PlatformEntryFlowShellImpl({
         {
           key: 'platform-bootstrap',
           source: '平台首页',
-          message: platformBootstrap.platformError,
+          message: platformBootstrapErrorForDisplay,
         },
         {
           key: 'rpg-creation-type',
@@ -4378,7 +4398,7 @@ export function PlatformEntryFlowShellImpl({
       match3dRun?.runId,
       match3dSession?.sessionId,
       pendingPlatformTaskFailureDialog,
-      platformBootstrap.platformError,
+      platformBootstrapErrorForDisplay,
       publicWorkDetailError,
       puzzleCreationError,
       puzzleError,
@@ -12011,6 +12031,29 @@ export function PlatformEntryFlowShellImpl({
     isDesktopLayout,
   ]);
 
+  const activeRecommendEntry =
+    activeRecommendEntryKey && !isDesktopLayout
+      ? (recommendRuntimeEntries.find(
+          (entry) =>
+            getPlatformPublicGalleryEntryKey(entry) ===
+            activeRecommendEntryKey,
+        ) ?? null)
+      : null;
+  const isActiveRecommendRuntimeReady =
+    activeRecommendEntry !== null &&
+    isPlatformRecommendRuntimeReadyForEntry(activeRecommendEntry, {
+      activeKind: activeRecommendRuntimeKind,
+      hasBabyObjectMatchDraft: Boolean(babyObjectMatchDraft),
+      hasBigFishRun: Boolean(bigFishRun),
+      hasJumpHopRun: Boolean(jumpHopRun),
+      hasMatch3DRun: Boolean(match3dRun),
+      hasSquareHoleRun: Boolean(squareHoleRun),
+      hasVisualNovelRun: Boolean(visualNovelRun),
+      hasWoodenFishRun: Boolean(woodenFishRun),
+      puzzleRunEntryProfileId: puzzleRun?.entryProfileId ?? null,
+      puzzleRunCurrentLevelProfileId: puzzleRun?.currentLevel?.profileId ?? null,
+    });
+
   useEffect(() => {
     const decision = resolvePlatformRecommendRuntimeAutoStartDecision({
       isDesktopLayout,
@@ -12972,7 +13015,7 @@ export function PlatformEntryFlowShellImpl({
             (isVisualNovelCreationOpen && isVisualNovelLoadingLibrary) ||
             isBabyObjectMatchBusy
               ? null
-              : (platformBootstrap.platformError ??
+              : (platformBootstrapErrorForDisplay ??
                 sessionController.agentWorkspaceRestoreError ??
                 bigFishError ??
                 match3dError ??
@@ -13093,7 +13136,7 @@ export function PlatformEntryFlowShellImpl({
               platformError={
                 platformBootstrap.isLoadingPlatform
                   ? null
-                  : (platformBootstrap.platformError ??
+                  : (platformBootstrapErrorForDisplay ??
                     sessionController.agentWorkspaceRestoreError)
               }
               dashboardError={
@@ -13122,6 +13165,7 @@ export function PlatformEntryFlowShellImpl({
               onOpenRecommendGalleryDetail={openRecommendGalleryDetail}
               recommendRuntimeContent={recommendRuntimeContent}
               activeRecommendEntryKey={activeRecommendEntryKey}
+              isRecommendRuntimeReady={isActiveRecommendRuntimeReady}
               isStartingRecommendEntry={
                 isStartingRecommendEntry ||
                 isBigFishBusy ||