defiQUG a53c15507f fix: API JSON error responses + navbar with dropdowns ...

- Add backend/libs/go-http-errors for consistent JSON errors
- REST API: use writeMethodNotAllowed, writeNotFound, writeInternalError
- middleware, gateway, search: use httperrors.WriteJSON
- SPA: navbar with Explore/Tools/More dropdowns, initNavDropdowns()
- Next.js: Navbar component with dropdowns + mobile menu

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-02-16 03:09:53 -08:00

..

errors.go

fix: API JSON error responses + navbar with dropdowns

2026-02-16 03:09:53 -08:00