The issue occurred because the auth system uses a hardcoded JWT user ID (1)
that didn't exist in the database, causing foreign key constraint violations
when creating proxy hosts.
Changes:
- Added init-db.ts to ensure admin user exists in database
- Added instrumentation.ts to run DB initialization on server startup
- Admin user (from ADMIN_USERNAME env var) is now created with ID 1
- Matches the hardcoded ID in auth.ts for JWT tokens
Fixes foreign key constraint error (P2003) when creating proxy hosts.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
