feat: add scripts to run on leaf init

composer.json

@@ -21,7 +21,10 @@
     "autoload": {
         "psr-4": {
             "Leaf\\": "src"
-        }
+        },
+        "files": [
+            "src/scripts.php"
+        ]
     },
     "minimum-stability": "dev",
 	"prefer-stable": true,

src/scripts.php

@@ -0,0 +1,20 @@
+<?php
+
+if (class_exists('Leaf\Config')) {
+    \Leaf\Config::addScript(function ($app) {
+        $app->register('logWriter', function ($c) use ($app) {
+            $logWriter = $app->config('log.writer');
+            $file = $app->config('log.dir') . $app->config('log.file');
+
+            return is_object($logWriter) ? $logWriter : new \Leaf\LogWriter($file, $app->config('log.open') ?? true);
+        });
+
+        $app->register('log', function ($c) use ($app) {
+            $log = new \Leaf\Log($c->logWriter);
+            $log->enabled($app->config('log.enabled'));
+            $log->level($app->config('log.level'));
+
+            return $log;
+        });
+    });
+}