50ee1f9fed
- Block disabled accounts at login and unimpersonate (C4, C2) - Catch IntegrityError on register commit to return 409 instead of 500 (C5) - Stop _seed_admin from overwriting existing admin password on restart (C8) - Cap public/stats query at 500 users to bound memory usage (C3) - Rate-limit PUT /me/password at 5/minute (C6) - Bump SQLAlchemy to 2.0.50 and aiomysql to 0.3.2; re-enable pool_pre_ping (C7) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>