feat: product team members

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

routes/web.php

@@ -11,6 +11,7 @@ use App\Http\Controllers\ProductController;
 use App\Http\Controllers\ProfileController;
 use App\Http\Controllers\TagController;
 use App\Http\Controllers\UpvoteController;
+use App\Http\Controllers\UserSearchController;
 use App\Http\Controllers\WaitlistController;
 use Illuminate\Support\Facades\Route;
 
@@ -44,6 +45,9 @@ Route::middleware(['auth'])->group(function () {
     Route::put('/products/{product}', [ProductController::class, 'update'])->name('products.update');
     Route::delete('/products/{product}', [ProductController::class, 'destroy'])->name('products.destroy');
 
+    // User search (team member picker)
+    Route::get('/users/search', UserSearchController::class)->name('users.search');
+
     // Upvotes
     Route::post('/products/{product}/upvote', [UpvoteController::class, 'store'])->name('products.upvote');
     Route::get('/upvotes', [UpvoteController::class, 'index'])->name('upvotes.index');