residual fixes

src/routes/api/v1/libs/[id]/+server.ts

@@ -22,7 +22,8 @@ export const GET: RequestHandler = ({ params }) => {
 			return json({ error: 'Repository not found', code: 'NOT_FOUND' }, { status: 404 });
 		}
 		const versions = service.getVersions(id);
-		return json({ ...repo, versions });
+		const { githubToken: _token, ...safeRepo } = repo;
+		return json({ ...safeRepo, versions });
 	} catch (err) {
 		return handleServiceError(err);
 	}
@@ -39,7 +40,8 @@ export const PATCH: RequestHandler = async ({ params, request }) => {
 			branch: body.branch,
 			githubToken: body.githubToken
 		});
-		return json(updated);
+		const { githubToken: _token, ...safeUpdated } = updated;
+		return json(safeUpdated);
 	} catch (err) {
 		return handleServiceError(err);
 	}