Add e2e tests for me.* procedures and fix code review issues
- Add comprehensive e2e tests for me.get, me.authStatus, me.setupProfile,
me.updateProfile, me.setPassword, and me.delete (21 tests)
- Make createDb require explicit connection string (no default env lookup)
- Add database name validation to prevent SQL injection in CREATE DATABASE
- Fix getTestDatabaseUrl to throw instead of returning empty string
- Replace brittle relative path with findRepoRoot() function
- Extract magic numbers (SESSION_EXPIRY_MS, API_TOKEN_EXPIRY_MS, ONE_DAY_MS)
- Consolidate duplicate createAPIContext functions
- Add hasPassword field to meAuthStatus and toUserResponse
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2c2556a5ea