前端极简黑白重设计,并纳入客户端注册、站点设置与后台相关改动

- storefront 全站改为极简黑白配色:直角、细线分隔、卡片 hover 浅底、深色模式(跟随系统+手动切换)
- 抽出 storefront/partials/card 复用卡片
- 一并提交此前暂存的客户端注册 API、站点设置、后台页面与测试

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/Feature/VersionPublishServiceTest.php

@@ -96,6 +96,52 @@ class VersionPublishServiceTest extends TestCase
         app(VersionPublishService::class)->publishFromZip($package, $uploadedFile, []);
     }
 
+    public function test_manifest_validation_allows_lowercase_theme_slug(): void
+    {
+        $package = Package::query()->create([
+            'type' => 'theme',
+            'slug' => 'clarity',
+            'name' => 'Clarity',
+            'summary' => '',
+            'description' => '',
+            'author' => '',
+            'homepage' => '',
+            'icon_url' => '',
+            'license' => '',
+            'status' => 'draft',
+            'is_featured' => false,
+            'sort_order' => 0,
+            'download_count' => 0,
+            'latest_version' => '',
+        ]);
+
+        $manifest = [
+            'schema_version' => '1.0',
+            'type' => 'theme',
+            'slug' => 'clarity',
+            'name' => 'Clarity',
+            'author' => 'Author',
+            'version' => '1.5.0',
+            'compatibility' => [
+                'typecho_min' => '1.2.0',
+                'php_min' => '8.0',
+            ],
+            'install' => [
+                'root_dir' => 'clarity',
+                'target_dir' => 'usr/themes/clarity',
+            ],
+            'package' => [
+                'sha256' => str_repeat('a', 64),
+            ],
+        ];
+
+        $method = new \ReflectionMethod(VersionPublishService::class, 'validateManifest');
+        $method->setAccessible(true);
+        $method->invoke(app(VersionPublishService::class), $manifest, $package, str_repeat('a', 64));
+
+        $this->assertTrue(true);
+    }
+
     protected function tearDown(): void
     {
         foreach ($this->temporaryZipPaths as $path) {