feat(admin): 完善后台角色管理与权限同步，新增当前管理员信息接口

app/Http/Requests/Admin/AdminRoleUpdateRequest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Validation\Rule;
+use Illuminate\Foundation\Http\FormRequest;
+
+final class AdminRoleUpdateRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        $roleId = $this->route('admin_role')?->id;
+
+        return [
+            'slug' => ['sometimes', 'string', 'max:64', 'regex:/^[a-z0-9_\\-]+$/', Rule::unique('admin_roles', 'slug')->ignore($roleId)],
+            'name' => ['sometimes', 'string', 'max:128'],
+            'description' => ['nullable', 'string', 'max:65535'],
+            'status' => ['sometimes', 'integer', 'in:0,1'],
+        ];
+    }
+}