myron b077226581 fix: recover full admin.js from server, fix port redirects and account create validation ...

- admin.js: 1292 lines of features were on server but not in repo — recovered and committed
- admin.js: impersonation redirect now uses location.origin instead of hardcoded :8880 port
- accounts.php: pre-validate email uniqueness and username before INSERT to prevent SQLSTATE 23000
- accounts.php: wrap user INSERT + AccountManager::create() in single transaction for full rollback

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LP9Q4kfCAYAjJnsbHBrViZ

2026-06-20 05:33:35 +00:00

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js

fix: recover full admin.js from server, fix port redirects and account create validation

2026-06-20 05:33:35 +00:00