Eleven TDD tasks from migration through editor integration: model,
service (store/rename/delete + auto-suffix), admin CRUD controller,
real Blade UI, auth-gated download, listener Phase-1 logical-path
rewrite for Image+Link nodes, and ImageUploadController rewiring.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Yutaka Kurosaki