EDEN 100.99.51 validation report

- Base package: 100.99.50.
- PHP syntax check: PASS, 80 PHP files checked with php -l.
- Management inline JavaScript: PASS, node --check.
- update.json: PASS, valid JSON; version matches VERSION (100.99.51).
- update.json file manifest: PASS, all listed paths exist.
- Targeted static review: PASS, album failure logs include managed destination diagnostics and Telegram description; rich-fallback owner reports include actual destination/API context.
- Database schema migration: no new schema change; existing update metadata retained.
- Live Telegram/cPanel test: NOT PERFORMED from this environment.
