feat: add legacy setting support to ease migration

app/Helpers/ArrayHelper.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Helpers;
+
+use Illuminate\Support\Facades\Log;
+
+class ArrayHelper
+{
+    /**
+     * Get value from array using dot notation.
+     */
+    public static function getValueFromArray(string $key, array $array)
+    {
+        $keys = explode('.', $key);
+
+        foreach ($keys as $segment) {
+            if (!isset($array[$segment])) {
+                return null;
+            }
+            $array = $array[$segment];
+        }
+
+        return $array;
+    }
+
+    public static function jsonEncodeSafe(mixed $value): string
+    {
+        try {
+            return json_encode(
+                $value,
+                JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
+            );
+        } catch (\JsonException $e) {
+            // Optional: Log the error
+            Log::error("JSON encode failed: " . $e->getMessage());
+
+            // Fallback: return empty object instead of crashing
+            return '{}';
+        }
+    }
+}