feat: add more error handling

src/controllers/search/index.spec.ts

@@ -19,12 +19,13 @@ describe('requests the "/search" route', () => {
   });
 
   it("query that returns no results", async () => {
-    const response = await app.request("/search?query=");
+    const response = await app.request("/search?query=a");
 
     expect(response.json()).resolves.toEqual({
-      success: false,
+      success: true,
       results: [],
       hasNextPage: false,
     });
+    expect(response.status).toBe(200);
   });
 });