fix: full_name error issue

src/components/Dashboard/PullRequestFilters.tsx

@@ -40,7 +40,7 @@ export const PullRequestFilters: React.FC<PullRequestFiltersProps> = ({
         pr.requested_reviewers.forEach((r) => data.reviewers.add(r.login));
         if (pr.assignee) data.assignees.add((pr.assignee as any).login);
         pr.assignees?.forEach((a) => data.assignees.add(a.login));
-        data.repositories.add(pr.head.repo.full_name);
+        if (pr.head.repo) data.repositories.add(pr.head.repo.full_name);
         pr.labels.forEach((l) => data.labels.add(l.name));
         data.title.add(pr.title);
       });