Remove hyperscript from login page, use hx-on attributes to fix null alerts

Fix htmx auth: get_current_user falls back to nexustoken cookie; fix null hyperscript alerts; add JSONResponse import

Fix NameError: add JSONResponse import; fix dashboard stats URL

Fix hyperscript: bare statements caused 'null' alerts on login page load

Fix dashboard 500: pass request to template context in serve_page

Fix login: use Form(...) instead of Pydantic body for /api/auth/login-form to accept form-encoded data

Fix 3 startup bugs: mutable proxy for async_session_maker, remove double create_task around non-coroutine background funcs

Fix async_session_maker None bug: mutable proxy object so all 40+ module-level imports track state

Strip sslmode/gssencmode from async URL for asyncpg compat; add .gitignore

Fix async_session_maker None crash: use module reference instead of import-time copy

Fix URL resolution: auto-detect postgresql:// -> +asyncpg/+psycopg2, default to SQLite, non-fatal alembic

Add SQLite support, TTS/STT endpoints, db_utils helper

Fix 6 critical runtime bugs, wire up realtime WebSocket, fix semantic cache & load balancer, expand code interpreter & config backup, add scraper.py, integrate google-antigravity SDK

REBUILD