✨ Add Super-Admin tools for managing any model

- 🛠️ Introduced generic Super-Admin MCP tools, including `list-models`, `describe-model`, `list-records`, `show-record`, `create-record`, and `update-record`.
- 🛡️ Restricted modification of critical fields (e.g., passwords, roles, tokens) to enhance security.
- ✅ Added extensive feature tests for Super-Admin functionality and access control.
- 📜 Increased pagination length to accommodate new tools on a single page.
- 🔗 Registered Super-Admin tools in `EinundzwanzigServer`.

app/Mcp/Tools/SuperAdmin/SuperAdminListModelsTool.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Mcp\Tools\SuperAdmin;
+
+use App\Mcp\Support\SuperAdminModels;
+use App\Mcp\Tools\SuperAdmin\Concerns\AuthorizesSuperAdmin;
+use Laravel\Mcp\Request;
+use Laravel\Mcp\Response;
+use Laravel\Mcp\Server\Attributes\Description;
+use Laravel\Mcp\Server\Tool;
+use Laravel\Mcp\Server\Tools\Annotations\IsReadOnly;
+
+#[IsReadOnly]
+#[Description('NUR SUPER-ADMIN: Listet alle bearbeitbaren Models (key, Klasse, Tabelle). Ausgangspunkt, um anschließend per super-admin-describe-model die Felder zu sehen und Datensätze zu bearbeiten.')]
+class SuperAdminListModelsTool extends Tool
+{
+    use AuthorizesSuperAdmin;
+
+    public function handle(Request $request): Response
+    {
+        if ($denied = $this->denyUnlessSuperAdmin($request)) {
+            return $denied;
+        }
+
+        return Response::json(SuperAdminModels::list());
+    }
+}