- Add PROJECT_KEY_REGEX for valid format (2-5 uppercase letters)
- Add validateProjectKey() and isValidProjectKey() functions
- Update getProjectKey() to validate input and generated keys
- Reject invalid formats with clear error messages
Invalid formats now rejected:
- Single letters (A, C, U)
- Numbers (1, 20, 123)
- Full names (ClaudeFramework, Circles)
- Mixed case (Circles)
- Too long (>5 chars)
Also fixes Sentry SDK v8 API changes (httpIntegration, postgresIntegration).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create sentry.ts with MCP-aware initialization and PII scrubbing
- Replace basic inline Sentry initialization with initSentry()
- Update .env.vault-mapping for sentry.backend-node.dsn secret
- Includes PostgreSQL integration and transaction tracing
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>