Add API docs and update core documentation Add comprehensive API documentation and related reference pages. Also update existing docs: refine .env/config guidance in Configuration-file.md, restructure and simplify Controller.md, refresh Home.md and Router.md and update index.md. These changes expand the framework docs to cover the API layer, middleware, idempotency, database utilities, push delivery, and developer-facing configuration best practices.

viames committed Feb 22, 2026