Clean server post refactor to remove Hasura (#156)

* Clean BE post refactor to remove Hasura

* Add server CI

server/src/auth/auth.module.ts

@@ -1,5 +1,5 @@
 import { Module } from '@nestjs/common';
-import { JwtModule, JwtService } from '@nestjs/jwt';
+import { JwtModule } from '@nestjs/jwt';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { JwtAuthStrategy } from './strategies/jwt.auth.strategy';
 import { AuthService } from './services/auth.service';