Add comments to Prisma Schema and GraphQL server (#162)

* Lowercase all relations in prisma/graphql schema

* Add Comments data model and graphql schema

* Make comments availalble on the api through resolvers and guard them

* Update front graphql schema

* Fix PR

server/src/api/@generated/comment-thread/comment-thread-group-by.output.ts

@@ -0,0 +1,32 @@
+import { Field } from '@nestjs/graphql';
+import { ObjectType } from '@nestjs/graphql';
+import { CommentThreadCountAggregate } from './comment-thread-count-aggregate.output';
+import { CommentThreadMinAggregate } from './comment-thread-min-aggregate.output';
+import { CommentThreadMaxAggregate } from './comment-thread-max-aggregate.output';
+
+@ObjectType()
+export class CommentThreadGroupBy {
+  @Field(() => String, { nullable: false })
+  id!: string;
+
+  @Field(() => Date, { nullable: false })
+  createdAt!: Date | string;
+
+  @Field(() => Date, { nullable: false })
+  updatedAt!: Date | string;
+
+  @Field(() => Date, { nullable: true })
+  deletedAt?: Date | string;
+
+  @Field(() => String, { nullable: false })
+  workspaceId!: string;
+
+  @Field(() => CommentThreadCountAggregate, { nullable: true })
+  _count?: CommentThreadCountAggregate;
+
+  @Field(() => CommentThreadMinAggregate, { nullable: true })
+  _min?: CommentThreadMinAggregate;
+
+  @Field(() => CommentThreadMaxAggregate, { nullable: true })
+  _max?: CommentThreadMaxAggregate;
+}