feat: add chat model to boost config

Author: ashleyhindle

config/boost.php

@@ -8,13 +8,9 @@
         'token' => env('BOOST_HOSTED_TOKEN'),
     ],
     'chat' => [
+        'model' => 'gpt-4o-mini', // recommend gpt-4o
         'openai_api_key' => env('BOOST_OPENAI_API_KEY', env('OPENAI_API_KEY')),
     ],
-    'process_isolation' => [
-        'enabled' => env('BOOST_PROCESS_ISOLATION', true), // Enable by default for development
-        'timeout' => env('BOOST_PROCESS_TIMEOUT', 180), // 3 minutes
-        'max_concurrent' => env('BOOST_PROCESS_MAX_CONCURRENT', 5),
-    ],
     'mcp' => [
         'tools' => [
             'exclude' => [  // Exclude built-in tools
@@ -33,4 +29,9 @@
             'include' => [],
         ],
     ],
+    'process_isolation' => [
+        'enabled' => env('BOOST_PROCESS_ISOLATION', true), // Enable by default for development
+        'timeout' => env('BOOST_PROCESS_TIMEOUT', 180), // 3 minutes
+        'max_concurrent' => env('BOOST_PROCESS_MAX_CONCURRENT', 5),
+    ],
 ];