feat: 完善图像工作区与创作工具体验

tests/unit/game-engine-skill.test.ts

@@ -0,0 +1,17 @@
+import { readFile } from 'node:fs/promises';
+import path from 'node:path';
+import { describe, expect, it } from 'vitest';
+
+const skillRoot = path.join(process.cwd(), '.opencode', 'skills', 'game-engine');
+
+describe('bundled game-engine Skill', () => {
+  it('keeps the upstream guidance, Makelore boundaries, templates, references, and license', async () => {
+    const skill = await readFile(path.join(skillRoot, 'SKILL.md'), 'utf8');
+    expect(skill).toContain('name: game-engine');
+    expect(skill).toContain('## Makelore 使用边界');
+
+    await expect(readFile(path.join(skillRoot, 'LICENSE'), 'utf8')).resolves.toContain('MIT License');
+    await expect(readFile(path.join(skillRoot, 'assets', '2d-platform-game.md'), 'utf8')).resolves.toContain('2D Platform Game Template');
+    await expect(readFile(path.join(skillRoot, 'references', 'game-engine-core-principles.md'), 'utf8')).resolves.toContain('game engine');
+  });
+});