feat(admin): implement CRUD for administrators with role management and tenant restrictions

app/Domains/Administrator/Requests/UpdateAdministratorRequest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Domains\Administrator\Requests;
+
+use App\Domains\Authorization\Enums\RoleCode;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class UpdateAdministratorRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user()?->rol_codigo === RoleCode::AdminApp->value;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        if (is_string($this->input('email'))) {
+            $this->merge(['email' => mb_strtolower(trim($this->input('email')))]);
+        }
+    }
+
+    /** @return array<string, mixed> */
+    public function rules(): array
+    {
+        $administratorId = (int) $this->route('administrator');
+
+        return [
+            'nombre_apellido' => ['required', 'string', 'max:255'],
+            'dni' => ['required', 'string', 'max:50'],
+            'email' => [
+                'required',
+                'email',
+                'max:255',
+                Rule::unique('users', 'email')
+                    ->whereNull('deleted_at')
+                    ->ignore($administratorId),
+            ],
+        ];
+    }
+}