fix: remove fixed match3d demo

src/components/rpg-entry/RpgEntryFlowShell.agent.interaction.test.tsx

@@ -84,7 +84,6 @@ import {
 } from '../../services/edutainment-baby-object';
 import { match3dCreationClient } from '../../services/match3d-creation';
 import {
-  createLocalMatch3DRuntimeAdapter,
   createServerMatch3DRuntimeAdapter,
 } from '../../services/match3d-runtime';
 import {
@@ -674,7 +673,6 @@ vi.mock('../../services/match3dGeneratedModelCache', () => ({
 }));
 
 const match3dRuntimeServiceMocks = vi.hoisted(() => ({
-  createLocalMatch3DRuntimeAdapter: vi.fn(),
   createServerMatch3DRuntimeAdapter: vi.fn(),
 }));
 
@@ -687,15 +685,6 @@ const match3dServerRuntimeAdapterMock = vi.hoisted(() => ({
   stopRun: vi.fn(),
 }));
 
-const match3dLocalRuntimeAdapterMock = vi.hoisted(() => ({
-  clickItem: vi.fn(),
-  finishTimeUp: vi.fn(),
-  getRun: vi.fn(),
-  restartRun: vi.fn(),
-  startRun: vi.fn(),
-  stopRun: vi.fn(),
-}));
-
 vi.mock('../../services/match3d-runtime', async () => {
   const actual = await vi.importActual<
     typeof import('../../services/match3d-runtime')
@@ -2405,9 +2394,6 @@ beforeEach(() => {
   vi.mocked(createServerMatch3DRuntimeAdapter).mockReturnValue(
     match3dServerRuntimeAdapterMock,
   );
-  vi.mocked(createLocalMatch3DRuntimeAdapter).mockReturnValue(
-    match3dLocalRuntimeAdapterMock,
-  );
   match3dServerRuntimeAdapterMock.startRun.mockRejectedValue(
     new Error('未启动抓大鹅运行态'),
   );
@@ -2423,21 +2409,6 @@ beforeEach(() => {
   match3dServerRuntimeAdapterMock.stopRun.mockResolvedValue({
     run: buildMockMatch3DRun('match3d-profile-stopped'),
   });
-  match3dLocalRuntimeAdapterMock.startRun.mockResolvedValue({
-    run: buildMockMatch3DRun('match3d-demo-20260525'),
-  });
-  match3dLocalRuntimeAdapterMock.clickItem.mockRejectedValue(
-    new Error('未执行本地抓大鹅点击'),
-  );
-  match3dLocalRuntimeAdapterMock.restartRun.mockResolvedValue({
-    run: buildMockMatch3DRun('match3d-demo-20260525'),
-  });
-  match3dLocalRuntimeAdapterMock.finishTimeUp.mockResolvedValue({
-    run: buildMockMatch3DRun('match3d-demo-20260525'),
-  });
-  match3dLocalRuntimeAdapterMock.stopRun.mockResolvedValue({
-    run: buildMockMatch3DRun('match3d-demo-20260525'),
-  });
   window.history.replaceState(null, '', '/');
   window.sessionStorage.clear();
   window.localStorage.clear();
@@ -8390,38 +8361,6 @@ test('public code search opens a published Match3D work by M3 code and starts ru
   expect(getRpgEntryWorldGalleryDetailByCode).not.toHaveBeenCalled();
 });
 
-test('public code search opens the local Match3D demo and starts local runtime', async () => {
-  const user = userEvent.setup();
-
-  vi.mocked(listMatch3DGallery).mockResolvedValue({ items: [] });
-
-  render(<TestWrapper withAuth />);
-  await openDiscoverHub(user);
-
-  const searchInput =
-    await screen.findByPlaceholderText('搜索作品号、名称、作者、描述');
-  await user.type(searchInput, 'M3-20260525');
-  await user.click(screen.getByRole('button', { name: '搜索' }));
-
-  expect(await screen.findByText('详情')).toBeTruthy();
-  expect(screen.getByText('海底糖果集市')).toBeTruthy();
-  await user.click(screen.getByRole('button', { name: '启动' }));
-
-  await waitFor(() => {
-    expect(match3dLocalRuntimeAdapterMock.startRun).toHaveBeenCalledWith(
-      'match3d-demo-20260525',
-      {},
-    );
-  });
-  expect(match3dServerRuntimeAdapterMock.startRun).not.toHaveBeenCalled();
-  expect(getMatch3DWorkDetail).not.toHaveBeenCalledWith(
-    'match3d-demo-20260525',
-  );
-  expect(
-    await screen.findByText('抓大鹅运行态：match3d-run-match3d-demo-20260525'),
-  ).toBeTruthy();
-});
-
 test('published Match3D runtime receives persisted generated models', async () => {
   const user = userEvent.setup();
   const match3dWork: Match3DWorkSummary = {

src/components/rpg-entry/RpgEntryHomeView.tsx

@@ -76,7 +76,6 @@ import type {
   WechatMiniProgramPayParams,
   WechatNativePayment,
 } from '../../../packages/shared/src/contracts/runtime';
-import { isMatch3DDemoProfileId } from '../../data/match3dDemoGalleryCard';
 import type { HydratedSavedGameSnapshot } from '../../persistence/runtimeSnapshotTypes';
 import { buildPublicWorkDetailUrl } from '../../routing/appPageRoutes';
 import type { AuthUser } from '../../services/authService';
@@ -4296,19 +4295,13 @@ export function RpgEntryHomeView({
       return;
     }
 
-    const firstCategoryGroup =
-      categoryGroups.find((group) =>
-        group.entries.some((entry) => !isMatch3DDemoProfileId(entry.profileId)),
-      ) ?? categoryGroups[0];
+    const firstCategoryGroup = categoryGroups[0];
     const selectedCategoryGroup =
       categoryGroups.find((group) => group.tag === selectedCategoryTag) ?? null;
     if (
       firstCategoryGroup &&
       (!selectedCategoryGroup ||
         (!hasManualCategoryTagSelectionRef.current &&
-          selectedCategoryGroup.entries.every((entry) =>
-            isMatch3DDemoProfileId(entry.profileId),
-          ) &&
           firstCategoryGroup.tag !== selectedCategoryGroup.tag))
     ) {
       setSelectedCategoryTag(firstCategoryGroup.tag);

src/components/rpg-entry/rpgEntryWorldPresentation.test.ts

@@ -10,7 +10,6 @@ import {
   formatPlatformWorldTime,
   isBarkBattleGalleryEntry,
   isEdutainmentGalleryEntry,
-  isMatch3DGalleryEntry,
   isVisualNovelGalleryEntry,
   isWoodenFishGalleryEntry,
   mapBabyObjectMatchDraftToPlatformGalleryCard,
@@ -22,7 +21,6 @@ import {
   resolvePlatformPublicWorkCode,
   resolvePlatformWorldFallbackCoverImage,
 } from './rpgEntryWorldPresentation';
-import { buildMatch3DDemoGalleryCard } from '../../data/match3dDemoGalleryCard';
 
 test('formatPlatformWorldTime formats backend seconds timestamp text as date', () => {
   expect(formatPlatformWorldTime('1777110165.990127Z')).toBe('2026-04-25');
@@ -80,24 +78,6 @@ test('platform public cards use play type reference images as cover fallback', (
   );
 });
 
-test('builds local Match3D demo gallery card with generated runtime assets intact', () => {
-  const card = buildMatch3DDemoGalleryCard();
-
-  expect(isMatch3DGalleryEntry(card)).toBe(true);
-  expect(card.publicWorkCode).toBe('M3-20260525');
-  expect(resolvePlatformPublicWorkCode(card)).toBe('M3-20260525');
-  expect(card.coverImageSrc).toBe(
-    '/match3d-demo/undersea-candy-market/level-scene.png',
-  );
-  expect(card.generatedBackgroundAsset?.uiSpritesheetImageSrc).toBe(
-    '/match3d-demo/undersea-candy-market/ui-spritesheet.png',
-  );
-  expect(card.generatedBackgroundAsset?.containerImageSrc).toBeNull();
-  expect(card.generatedItemAssets?.[0]?.imageViews?.[0]?.imageSrc).toBe(
-    '/match3d-demo/undersea-candy-market/item-slices/item-01/view-01.png',
-  );
-});
-
 test('buildPuzzleWorkCoverSlides prefers each level formal image', () => {
   const slides = buildPuzzleWorkCoverSlides({
     workId: 'work-1',