Create a Ladill folder when uploading a local folder and place files inside it.

Folder upload now names and creates the destination folder from the picked directory, uploads all files into it, and redirects to the new folder view.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/Feature/TransferFilesTest.php

@@ -188,4 +188,41 @@ class TransferFilesTest extends TestCase
         $this->assertDatabaseHas('transfer_files', ['original_name' => 'icon.svg']);
         $this->assertDatabaseMissing('transfer_files', ['original_name' => 'red-logo/icon.svg']);
     }
+
+    public function test_folder_upload_creates_folder_with_files(): void
+    {
+        Storage::fake('qr');
+        $this->fakeTransferBillingApi();
+
+        $user = $this->createUser();
+
+        $this->actingAs($user)
+            ->postJson(route('transfer.files.upload'), [
+                'upload_folder_name' => 'Brand assets',
+                'files' => [
+                    UploadedFile::fake()->create('logo.svg', 10, 'image/svg+xml'),
+                    UploadedFile::fake()->create('cover.png', 10, 'image/png'),
+                ],
+            ])
+            ->assertOk()
+            ->assertJsonPath('count', 2)
+            ->assertJsonPath('folder_id', fn ($id) => is_int($id));
+
+        $folder = Transfer::query()
+            ->where('user_id', $user->id)
+            ->where('is_folder', true)
+            ->where('title', 'Brand assets')
+            ->first();
+
+        $this->assertNotNull($folder);
+        $this->assertSame(2, $folder->files()->count());
+        $this->assertDatabaseHas('transfer_files', [
+            'transfer_id' => $folder->id,
+            'original_name' => 'logo.svg',
+        ]);
+        $this->assertDatabaseHas('transfer_files', [
+            'transfer_id' => $folder->id,
+            'original_name' => 'cover.png',
+        ]);
+    }
 }