3. 🟢 Medium Priority (Refinement)

[arii]

These items enhance maintainability and operational stability.

• Consistent naming conventions: Standardize action/command naming (e.g., consistently use handle* for local event handlers, sendCommand* for WebSocket actions).
• Standardize async patterns: Ensure a consistent approach across the codebase (prefer async/await over mixing with raw Promise.then/.catch chains).
• Add JSDoc comments: Implement JSDoc for all public APIs, complex functions, and all TypeScript interfaces/types.
• Type safety improvements:
  • Eliminate any types (especially in test files and error handlers).
  • Enable stricter TypeScript settings in tsconfig.json (e.g., noImplicitAny, strictNullChecks).
• Centralize feature flags: Consolidate environment-based toggles into a single, authoritative configuration object/service.
• Create config validation at startup: Implement logic (e.g., using Zod on the server entry point server.ts) to verify that all required environment variables are present and correctly formatted before the server starts.
• Add structured logging: Utilize logger.ts consistently across the server-side to log events (e.g., WebSocket connections, API calls, errors) in a structured format (JSON) suitable for aggregation tools.
• Implement health check endpoint: Implement and document /health/ready or /health/live to support load balancer and PM2 monitoring.
• Error tracking integration: Integrate a simple, low-cost error tracking service (e.g., Sentry free tier) for real-time error reporting.

---

[google-labs-jules]

Jules is on it. When finished, you will see another comment and be able to review a PR.

[google-labs-jules]

Ready for a review! A PR has been created.

[google-labs-jules]

Jules is on it. When finished, you will see another comment and be able to review a PR.

[google-labs-jules]

Ready for a review! A PR has been created.