Implements @elysiajs/swagger for automated API documentation and introduces a feature flag system to expose service capabilities based on environment variables.
Refactors authentication guards into native Elysia scoped middleware for improved integration and type safety. Updates error handling to support custom status codes and adds instance-specific headers to responses for better observability.
Includes an IP fallback mechanism for bug reports that utilizes internal system info when the direct submitter IP is unavailable.
Enables switching between production and testing MySQL databases based on the `ENABLE_TEST_DB` environment variable and an `X-DB-ENV` request header.
Applies this dual database functionality primarily to bug report submission and administration features. New `TESTING_MYSQL_` environment variables are added for defining test database credentials.
Refines HTTP request logging by excluding health checks and admin session validation endpoints to reduce noise. Allows `/health` endpoints to bypass API and Admin key guards.
Temporarily disables HWID-based rate limiting for bug report submissions.
