Move SealShare onto Livewire Material

Replaces maryUI and daisyUI with nonameweb/livewire-material: the Vibrant
indigo scheme, a system/light/dark theme under sealshare-theme, one top
app bar with the account menu, the upload drop zone and link-ready
moments, M3 fields, dialogs instead of wire:confirm, snackbars instead of
flashed messages, a sortable admin table, and the starter-kit cleanup.
Docker builds assets after Composer; CI drops the Flux step.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V9NnLxnPp8vaaurb3Z1MFy

tests/Feature/Admin/AdminDashboardTest.php

@@ -54,7 +54,9 @@ test('admin can delete share', function () {
 
     Livewire::actingAs($admin)
         ->test(AdminDashboard::class)
-        ->call('deleteShare', $shareId);
+        ->set('deletingShareId', $shareId)
+        ->call('deleteShare', $shareId)
+        ->assertSet('deletingShareId', null);
 
     expect(Share::query()->find($shareId))->toBeNull();
 });
@@ -69,3 +71,19 @@ test('admin dashboard shows shares table', function () {
     $response->assertOk();
     $response->assertSee('testtoken12345678');
 });
+
+test('the shares table sorts only by its own columns', function () {
+    $admin = User::query()->where('is_admin', true)->first();
+
+    Share::factory()->create(['token' => 'aaaaaaaaaaaaaaaa', 'download_count' => 9]);
+    Share::factory()->create(['token' => 'zzzzzzzzzzzzzzzz', 'download_count' => 1]);
+
+    Livewire::actingAs($admin)
+        ->test(AdminDashboard::class)
+        ->set('sortBy', ['column' => 'download_count', 'direction' => 'asc'])
+        ->assertSeeInOrder(['zzzzzzzzzzzzzzzz', 'aaaaaaaaaaaaaaaa'])
+        ->set('sortBy', ['column' => 'token; drop table shares', 'direction' => 'sideways'])
+        ->assertOk();
+
+    expect(Share::query()->count())->toBe(2);
+});

tests/Feature/Admin/AdminSettingsTest.php

@@ -3,7 +3,9 @@
 use App\Livewire\Admin\AdminSettings;
 use App\Models\Setting;
 use App\Models\User;
+use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Storage;
 use Livewire\Livewire;
 
 test('admin settings requires authentication', function () {
@@ -41,7 +43,8 @@ test('admin can save settings', function () {
         ->set('maxSizePerShare', 5)
         ->set('defaultExpiration', '7d')
         ->call('saveSettings')
-        ->assertHasNoErrors();
+        ->assertHasNoErrors()
+        ->assertDispatched('toast', type: 'success', title: 'Settings saved successfully.');
 
     expect(Setting::get('max_file_size'))->toBe((string) (min(200, $phpMaxMb) * 1024 * 1024));
     expect(Setting::get('max_storage_quota'))->toBe((string) (50 * 1024 * 1024 * 1024));
@@ -73,8 +76,11 @@ test('admin can clear system password', function () {
 
     Livewire::actingAs($admin)
         ->test(AdminSettings::class)
+        ->set('confirmingPasswordRemoval', true)
         ->call('clearSystemPassword')
-        ->assertHasNoErrors();
+        ->assertHasNoErrors()
+        ->assertSet('confirmingPasswordRemoval', false)
+        ->assertDispatched('toast', type: 'success', title: 'System password cleared.');
 
     expect(Setting::get('system_password'))->toBeNull();
 });
@@ -103,3 +109,22 @@ test('settings validation rejects invalid values', function () {
         ->call('saveSettings')
         ->assertHasErrors(['maxFileSize', 'maxStorageQuota']);
 });
+
+test('admin can remove the logo through its dialog', function () {
+    Storage::fake('public');
+
+    $admin = User::query()->where('is_admin', true)->first();
+    $path = UploadedFile::fake()->image('logo.png')->store('branding', 'public');
+    Setting::set('site_logo', $path);
+
+    Livewire::actingAs($admin)
+        ->test(AdminSettings::class)
+        ->assertSeeHtml('data-test="remove-logo"')
+        ->set('confirmingLogoRemoval', true)
+        ->call('removeLogo')
+        ->assertSet('confirmingLogoRemoval', false)
+        ->assertDispatched('toast', type: 'success', title: 'Logo removed.');
+
+    expect(Setting::get('site_logo'))->toBeNull();
+    Storage::disk('public')->assertMissing($path);
+});