feat: add auth guard to commits API route

Author: waynesun09

packages/web/src/app/api/(server)/commits/route.ts

@@ -4,8 +4,9 @@ import { isServiceError } from "@/lib/utils";
 import { NextRequest } from "next/server";
 import { schemaValidationError } from "@/lib/serviceError";
 import { searchCommitsRequestSchema } from "@/features/search/schemas";
+import { withOptionalAuthV2 } from "@/withAuthV2";
 
-export const POST = async (request: NextRequest) => {
+export const POST = async (request: NextRequest) => withOptionalAuthV2(async () => {
     const body = await request.json();
     const parsed = await searchCommitsRequestSchema.safeParseAsync(body);
 
@@ -22,4 +23,4 @@ export const POST = async (request: NextRequest) => {
     }
 
     return Response.json(response);
-}
+});