feat: update frontend to work with v2 backend — camelCase, new endpoints, nested author

thoughts-frontend/app/search/page.tsx

@@ -30,7 +30,7 @@ export default async function SearchPage({ searchParams }: SearchPageProps) {
 
   const authorDetails = new Map<string, { avatarUrl?: string | null }>();
   if (results) {
-    results.users.users.forEach((user: User) => {
+    results.users.forEach((user: User) => {
       authorDetails.set(user.username, { avatarUrl: user.avatarUrl });
     });
   }
@@ -48,21 +48,21 @@ export default async function SearchPage({ searchParams }: SearchPageProps) {
           <Tabs defaultValue="thoughts" className="w-full">
             <TabsList>
               <TabsTrigger value="thoughts">
-                Thoughts ({results.thoughts.thoughts.length})
+                Thoughts ({results.thoughts.length})
               </TabsTrigger>
               <TabsTrigger value="users">
-                Users ({results.users.users.length})
+                Users ({results.users.length})
               </TabsTrigger>
             </TabsList>
             <TabsContent value="thoughts">
               <ThoughtList
-                thoughts={results.thoughts.thoughts}
+                thoughts={results.thoughts}
                 authorDetails={authorDetails}
                 currentUser={me}
               />
             </TabsContent>
             <TabsContent value="users">
-              <UserListCard users={results.users.users} />
+              <UserListCard users={results.users} />
             </TabsContent>
           </Tabs>
         ) : (