feat: wip casl policies (#334)

* feat: wip casl policies

* feat: add ability guard on pipeline resolvers

* fix: test

server/src/core/pipeline/resolvers/pipeline.resolver.spec.ts

@@ -1,6 +1,7 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { PipelineResolver } from './pipeline.resolver';
 import { PipelineService } from '../services/pipeline.service';
+import { AbilityFactory } from 'src/ability/ability.factory';
 
 describe('PipelineResolver', () => {
   let resolver: PipelineResolver;
@@ -13,6 +14,10 @@ describe('PipelineResolver', () => {
           provide: PipelineService,
           useValue: {},
         },
+        {
+          provide: AbilityFactory,
+          useValue: {},
+        },
       ],
     }).compile();