feat: unify phase one creation flow

src/components/unified-creation/UnifiedGenerationPage.test.tsx

@@ -0,0 +1,53 @@
+/* @vitest-environment jsdom */
+
+import { render, screen } from '@testing-library/react';
+import { describe, expect, test } from 'vitest';
+
+import type { CustomWorldGenerationProgress } from '../../../packages/shared/src/contracts/runtime';
+import { UnifiedGenerationPage } from './UnifiedGenerationPage';
+
+function createProgress(): CustomWorldGenerationProgress {
+  return {
+    phaseId: 'puzzle-cover-image',
+    phaseLabel: '生成拼图首图',
+    phaseDetail: '正在生成图片。',
+    batchLabel: '生成拼图首图',
+    overallProgress: 36,
+    completedWeight: 36,
+    totalWeight: 100,
+    elapsedMs: 12_000,
+    estimatedRemainingMs: 30_000,
+    activeStepIndex: 0,
+    steps: [
+      {
+        id: 'puzzle-cover-image',
+        label: '生成拼图首图',
+        detail: '正在生成图片。',
+        completed: 0.36,
+        total: 1,
+        status: 'active',
+      },
+    ],
+  };
+}
+
+describe('UnifiedGenerationPage', () => {
+  test('按玩法下发统一生成页文案并透传进度', () => {
+    render(
+      <UnifiedGenerationPage
+        playId="puzzle"
+        settingText="一只发光的纸船"
+        progress={createProgress()}
+        isGenerating
+        onBack={() => {}}
+        onEditSetting={() => {}}
+        onRetry={() => {}}
+      />,
+    );
+
+    expect(document.body.textContent).toContain('拼图图片生成进度');
+    expect(screen.getByText('图片生成中')).toBeTruthy();
+    expect(screen.getAllByText('生成拼图首图').length).toBeGreaterThan(0);
+    expect(screen.getByText('当前拼图信息')).toBeTruthy();
+  });
+});