修复资源管理前端回归测试

统一延迟依赖图布局读取计数断言
补齐文档预览夹具并使用当前资源卡无障碍名称

apps/ai-game-creator-shell/tests/appSurface/project-development.suite.ts

@@ -2789,7 +2789,7 @@ export function registerProjectWorkbenchFoundationTests() {
     );
 
     await waitFor(() => expect(resolveGraph).not.toBeNull());
-    expect(layoutReads).toBe(0);
+    expect(dependencyLayoutReads).toBe(0);
     expect(
       screen.queryByRole('button', {
         name: '打开资源详情：文档 延迟依赖图回执',
@@ -2805,7 +2805,7 @@ export function registerProjectWorkbenchFoundationTests() {
         name: '打开资源详情：文档 延迟依赖图回执',
       }),
     ).not.toBeNull();
-    expect(layoutReads).toBe(1);
+    expect(dependencyLayoutReads).toBe(1);
   });
 
   it('keeps resource cards mounted across equivalent rerenders and graph refreshes', async () => {

apps/ai-game-creator-shell/tests/projectResourceLiveIntegration.test.tsx

@@ -446,6 +446,14 @@ describe('project resource live canvas integration', () => {
             canvasFixture.manifest!,
           );
         }
+        if (command === 'read_local_project_resource_document') {
+          return {
+            path: String(args?.relativePath ?? 'docs/rules.md'),
+            mediaType: 'text/markdown',
+            byteLen: 1,
+            content: '# rules',
+          };
+        }
         if (command === 'read_local_project_resource_canvas_layout') {
           return {
             schemaVersion: 'game-creator-resource-layout.v1',
@@ -835,7 +843,9 @@ describe('project resource live canvas integration', () => {
     ).not.toBeNull();
     fireEvent.click(screen.getByRole('button', { name: '收起资源' }));
     expect(
-      await screen.findByRole('button', { name: /docs\/rules\.md/ }),
+      await screen.findByRole('button', {
+        name: '打开资源详情：文档 rules.md',
+      }),
     ).not.toBeNull();
   });