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>

app/Http/Controllers/WebAdmin/AuthController.php

@@ -50,4 +50,57 @@ class AuthController extends Controller
 
         return redirect()->route('webadmin.login')->with('success', '已退出后台');
     }
+
+    public function showAccount(Request $request): View
+    {
+        return view('admin.account', [
+            'user' => $request->user(),
+        ]);
+    }
+
+    public function updatePassword(Request $request): RedirectResponse
+    {
+        $validated = $request->validate([
+            'current_password' => ['required', 'current_password'],
+            'new_password' => ['required', 'string', 'min:8', 'confirmed', 'different:current_password'],
+        ], [
+            'current_password.required' => '请输入当前密码',
+            'current_password.current_password' => '当前密码不正确',
+            'new_password.required' => '请输入新密码',
+            'new_password.min' => '新密码至少需要 8 位',
+            'new_password.confirmed' => '两次输入的新密码不一致',
+            'new_password.different' => '新密码不能与当前密码相同',
+        ]);
+
+        $user = $request->user();
+        $user->forceFill([
+            'password' => $validated['new_password'],
+        ])->save();
+
+        $request->session()->regenerate();
+
+        return redirect()->route('webadmin.account')->with('success', '密码已更新');
+    }
+
+    public function updateProfile(Request $request): RedirectResponse
+    {
+        $user = $request->user();
+
+        $validated = $request->validate([
+            'name' => ['required', 'string', 'max:120'],
+            'email' => ['required', 'email', 'max:255', 'unique:users,email,' . $user->id],
+        ], [
+            'name.required' => '请输入用户名',
+            'email.required' => '请输入邮箱地址',
+            'email.email' => '邮箱格式不正确',
+            'email.unique' => '该邮箱已被其它用户使用',
+        ]);
+
+        $user->forceFill([
+            'name' => trim($validated['name']),
+            'email' => trim($validated['email']),
+        ])->save();
+
+        return redirect()->route('webadmin.account')->with('success', '账户资料已更新');
+    }
 }