fix: resolve UserFactory fake() under Database\Factories namespace

Use $this->faker so seeding works on PHP 8.4 where unqualified fake()
resolves to Database\Factories\fake().

Made-with: Cursor

database/factories/UserFactory.php

@@ -25,8 +25,8 @@ class UserFactory extends Factory
     public function definition(): array
     {
         return [
-            'name' => fake()->name(),
-            'email' => fake()->unique()->safeEmail(),
+            'name' => $this->faker->name(),
+            'email' => $this->faker->unique()->safeEmail(),
             'email_verified_at' => now(),
             'password' => static::$password ??= Hash::make('password'),
             'remember_token' => Str::random(10),