Add Pipelines models in server (#182)

* Hide workspace and refresh token from schema

* Add pipe models and migrations

* Add seeds

* Update FE graphql schema

server/src/api/@generated/pipeline/pipeline-count.output.ts

@@ -0,0 +1,12 @@
+import { Field } from '@nestjs/graphql';
+import { ObjectType } from '@nestjs/graphql';
+import { Int } from '@nestjs/graphql';
+
+@ObjectType()
+export class PipelineCount {
+  @Field(() => Int, { nullable: false })
+  pipelineStages?: number;
+
+  @Field(() => Int, { nullable: false })
+  pipelineAssociations?: number;
+}