feat: add gapgpt

app/Http/Controllers/GapGptController.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Modules\GapGpt\GapGptApi;
+use Illuminate\Http\Request;
+
+class GapGptController extends Controller
+{
+    public function api(Request $request)
+    {
+        $data = $request->validate([
+            'messages' => 'required|array',
+            'model' => 'nullable|string',
+        ]);
+
+        return GapGptApi::chat($data['messages'], $data['model'] ?? null)->json();
+    }
+}