Add RBAC management (roles, permissions, users) with UI and tests

app/Http/Requests/UserRequest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class UserRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        $userId = $this->route('user')?->getKey();
+
+        return [
+            'name' => ['required', 'string', 'max:255'],
+            'email' => [
+                'required',
+                'email',
+                'max:255',
+                Rule::unique('users', 'email')->ignore($userId),
+            ],
+            'password' => [$this->isMethod('post') ? 'required' : 'nullable', 'string', 'min:8', 'confirmed'],
+            'roles' => ['array'],
+            'roles.*' => ['uuid', 'exists:roles,uuid'],
+        ];
+    }
+}