fix username assignment in comments for issue

apps/backend/src/issues/issues.service.ts

@@ -20,9 +20,9 @@ export class IssuesService {
     return this.repository.save(issue);
   }
 
-  async addComment(id: string, { content }: CreateIssueCommentDto) {
+  async addComment(id: string, dto: CreateIssueCommentDto) {
     const issue = await this.findOne(id);
-    const comment = this.comments.create({ content });
+    const comment = this.comments.create(dto);
     comment.issue = Promise.resolve(issue);
     return this.comments.save(comment);
   }