- AI migration 339: replaced with noopMigration placeholder
- feed/file.go: add missing comma in struct literal
- license_key.go: remove unused org_model import
These were being applied as server-side hotfixes on every deploy.
Now committed to dev so they persist through merges.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>