合并分享链路重构到主分支

合入通用作品分享卡片与小程序直达路径
合入推荐页当前作品系统分享参数同步
合入小程序九宫切图与相关测试

# Conflicts:
#	.hermes/shared-memory/decision-log.md
#	docs/【开发运维】本地开发验证与生产运维-2026-05-15.md
#	docs/【玩法创作】平台入口与玩法链路-2026-05-15.md
#	src/components/custom-world-home/CustomWorldCreationHub.tsx
#	src/components/platform-entry/PlatformEntryFlowShellImpl.test.ts
#	src/components/platform-entry/PlatformEntryFlowShellImpl.tsx
#	src/components/rpg-entry/RpgEntryHomeView.tsx

src/components/custom-world-home/CustomWorldCreationHub.interaction.test.tsx

@@ -1093,6 +1093,9 @@ test('creation hub published share icon opens unified share payload without open
     title: '沉钟拼图',
     publicWorkCode: 'PZ-PROFILE1',
     stage: 'puzzle-gallery-detail',
+    workTypeLabel: '拼图',
+    coverImageSrc: null,
+    fallbackCoverImageSrc: '/creation-type-references/puzzle.webp',
   });
   expect(onOpenPuzzleDetail).not.toHaveBeenCalled();
 });