拆分预览快捷操作测试并修复初始化时序

将单条长流程拆为 79 个独立用例，每例重新初始化并使用默认超时
保留有效行为断言并删除无实际操作的空断言块
补齐编辑器插件 mock，移除重复的项目打开状态等待
同步测试拆分边界与定向验证文档

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

@@ -1,20 +1,11 @@
-import { it } from '../harness';
-import { openPreviewShortcutProject } from './preview-shortcuts/actions';
-import { arrangePreviewShortcutTest } from './preview-shortcuts/arrange';
-import { assertPlanningAndStatusShortcutFlow } from './preview-shortcuts/assert-planning-and-status-shortcuts';
-import { assertPlaytestAndReleaseShortcutFlow } from './preview-shortcuts/assert-playtest-and-release-shortcuts';
-import { assertProjectAndDesignShortcutFlow } from './preview-shortcuts/assert-project-and-design-shortcuts';
-import { assertProjectToolsAndPreviewFlow } from './preview-shortcuts/assert-project-tools-and-preview';
+import { registerPlanningAndStatusShortcutTests } from './preview-shortcuts/assert-planning-and-status-shortcuts';
+import { registerPlaytestAndReleaseShortcutTests } from './preview-shortcuts/assert-playtest-and-release-shortcuts';
+import { registerProjectAndDesignShortcutTests } from './preview-shortcuts/assert-project-and-design-shortcuts';
+import { registerProjectToolsAndPreviewTests } from './preview-shortcuts/assert-project-tools-and-preview';
 
 export function registerProjectPreviewShortcutTests() {
-  it('runs preview shortcuts from the main project window', async () => {
-    const { invoke } = arrangePreviewShortcutTest();
-
-    openPreviewShortcutProject();
-
-    await assertProjectAndDesignShortcutFlow(invoke);
-    await assertPlanningAndStatusShortcutFlow(invoke);
-    await assertPlaytestAndReleaseShortcutFlow(invoke);
-    await assertProjectToolsAndPreviewFlow(invoke);
-  }, 60000);
+  registerProjectAndDesignShortcutTests();
+  registerPlanningAndStatusShortcutTests();
+  registerPlaytestAndReleaseShortcutTests();
+  registerProjectToolsAndPreviewTests();
 }

apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/actions.ts

@@ -1,5 +1,9 @@
-import { renderAppAt } from '../../harness';
+import { renderAppAt, screen } from '../../harness';
+import { arrangePreviewShortcutTest } from './arrange';
 
-export function openPreviewShortcutProject() {
+export async function openPreviewShortcutProject() {
+  const { invoke } = arrangePreviewShortcutTest();
   renderAppAt('/?main&projectPath=%2Ftmp%2Fauthorized-game');
+  await screen.findByText('已打开：authorized-game');
+  return invoke;
 }

apps/ai-game-creator-shell/tests/appSurface/project-preview/preview-shortcuts/invoke-mock.ts

@@ -7,6 +7,9 @@ export function createPreviewShortcutInvoke({
 }: PreviewShortcutFixture) {
   const invoke = vi.fn(
     async (command: string, args?: Record<string, unknown>) => {
+      if (command === 'set_agc_plugin_project_path') {
+        return null;
+      }
       if (command === 'append_local_permission_log') {
         return {};
       }
@@ -296,7 +299,3 @@ export function createPreviewShortcutInvoke({
 
   return invoke;
 }
-
-export type PreviewShortcutInvoke = ReturnType<
-  typeof createPreviewShortcutInvoke
->;