Circular dependency was caused by:
- comfyPageFixture.ts importing testComfySnapToGridGridSize from ComfyPage.ts
- ComfyPage.ts re-exporting comfyPageFixture
Solution:
- Extract testComfySnapToGridGridSize to constants.ts
- Both files import from constants.ts
- Only type-import ComfyPage in comfyPageFixture.ts
Now clean dependency graph with no cycles.
