Extracted domain-specific sub-routers from monolithic `server/routes/admin.ts` and `server/routes/auth.ts` into isolated modules within `server/routes/admin/` and `server/routes/auth/` respectively. The original entry routers were updated to import and assemble these sub-routers without breaking their current HTTP interface or rate limiting/authorization middleware. Testing and linting were run ensuring perfect functionality and 100% test passing score.
Co-authored-by: mrteye <1945243+mrteye@users.noreply.github.com>
