refactor(server): auth service (#1383)

* refactor: auth

* chore: tests

* Remove await on non-async method

* refactor: constants

* chore: remove extra async

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/libs/domain/src/auth/response-dto/index.ts

@@ -0,0 +1,4 @@
+export * from './admin-signup-response.dto';
+export * from './login-response.dto';
+export * from './logout-response.dto';
+export * from './validate-asset-token-response.dto';