feat: remove unused userModule from session module

Author: david-roper

apps/api/src/sessions/sessions.module.ts

@@ -2,15 +2,14 @@ import { Module } from '@nestjs/common';
 
 import { GroupsModule } from '@/groups/groups.module';
 import { SubjectsModule } from '@/subjects/subjects.module';
-import { UsersModule } from '@/users/users.module';
 
 import { SessionsController } from './sessions.controller';
 import { SessionsService } from './sessions.service';
 
 @Module({
   controllers: [SessionsController],
   exports: [SessionsService],
-  imports: [GroupsModule, SubjectsModule, UsersModule],
+  imports: [GroupsModule, SubjectsModule],
   providers: [SessionsService]
 })
 export class SessionsModule {}