Prune stale docs and update .hermes content

Delete a large set of outdated documentation (many files under docs/ and .hermes/plans/, including audits, design, prd, technical, planning, assets, and todos). Update and consolidate .hermes content: refresh shared-memory pages (decision-log, development-workflow, document-map, pitfalls, project-overview, team-conventions) and several skills/references under .hermes/skills. Also modify AGENTS.md, README.md, UI_CODING_STANDARD.md, docs/README.md and .encoding-check-ignore. Purpose: clean up stale planning/audit material and keep current hermes documentation and related top-level docs in sync.

src/services/match3dGeneratedModelCache.test.ts

@@ -1,15 +1,18 @@
 import { afterEach, describe, expect, test, vi } from 'vitest';
 
 import { setStoredAccessToken, clearStoredAccessToken } from './apiClient';
+import { clearSignedAssetReadUrlCache } from './assetReadUrlService';
 import {
   clearMatch3DGeneratedModelBytesCache,
   getMatch3DGeneratedImageViewSources,
   getMatch3DGeneratedImageAssetSources,
+  getMatch3DGeneratedRuntimeUiAssetSources,
   getMatch3DGeneratedModelAssetSources,
   hasMatch3DGeneratedImageAsset,
   mergeMatch3DGeneratedItemAssetsForRuntime,
   normalizeMatch3DGeneratedItemAssetsForRuntime,
   preloadMatch3DGeneratedImageAssets,
+  preloadMatch3DGeneratedRuntimeAssets,
   preloadMatch3DGeneratedModelAssets,
   readMatch3DGeneratedModelBytes,
 } from './match3dGeneratedModelCache';
@@ -18,6 +21,7 @@ describe('match3dGeneratedModelCache', () => {
   afterEach(() => {
     vi.restoreAllMocks();
     clearMatch3DGeneratedModelBytesCache();
+    clearSignedAssetReadUrlCache();
     clearStoredAccessToken({ emit: false });
   });
 
@@ -266,6 +270,77 @@ describe('match3dGeneratedModelCache', () => {
     );
   });
 
+  test('运行态预加载同时解析背景和容器 UI 资产', async () => {
+    setStoredAccessToken('test-access-token', { emit: false });
+    vi.spyOn(globalThis, 'fetch').mockResolvedValue(
+      new Response(
+        JSON.stringify({
+          read: {
+            signedUrl: 'https://oss.example.com/match3d-asset.png',
+            expiresAt: new Date(Date.now() + 60_000).toISOString(),
+          },
+        }),
+        {
+          status: 200,
+          headers: { 'Content-Type': 'application/json' },
+        },
+      ),
+    );
+    const assets = [
+      {
+        itemId: 'match3d-item-1',
+        itemName: '草莓',
+        imageSrc: null,
+        imageObjectKey: null,
+        imageViews: [
+          {
+            viewId: 'view-01',
+            viewIndex: 1,
+            imageSrc: null,
+            imageObjectKey:
+              'generated-match3d-assets/session/profile/items/item-1/views/view-01.png',
+          },
+        ],
+        modelSrc: null,
+        modelObjectKey: null,
+        status: 'image_ready',
+        backgroundAsset: {
+          prompt: '果园背景',
+          imageSrc: null,
+          imageObjectKey:
+            'generated-match3d-assets/session/profile/background/task/background.png',
+          containerPrompt: '果园浅盘',
+          containerImageSrc: null,
+          containerImageObjectKey:
+            'generated-match3d-assets/session/profile/ui-container/task/container.png',
+          status: 'image_ready',
+          error: null,
+        },
+      },
+    ];
+
+    expect(getMatch3DGeneratedRuntimeUiAssetSources(assets)).toEqual([
+      'generated-match3d-assets/session/profile/background/task/background.png',
+      'generated-match3d-assets/session/profile/ui-container/task/container.png',
+    ]);
+    await preloadMatch3DGeneratedRuntimeAssets(assets, null, {
+      expireSeconds: 300,
+    });
+
+    expect(globalThis.fetch).toHaveBeenCalledTimes(3);
+    expect(
+      vi
+        .mocked(globalThis.fetch)
+        .mock.calls.map((call) => decodeURIComponent(String(call[0]))),
+    ).toEqual(
+      expect.arrayContaining([
+        expect.stringContaining('/items/item-1/views/view-01.png'),
+        expect.stringContaining('/background/task/background.png'),
+        expect.stringContaining('/ui-container/task/container.png'),
+      ]),
+    );
+  });
+
   test('作品级背景音乐会归一化到首个抓大鹅素材', () => {
     const assets = normalizeMatch3DGeneratedItemAssetsForRuntime([
       {