Fix frontend asset base path compatibility

Author: Alumno

views/layouts/footer.php

@@ -1,7 +1,12 @@
     </div>
     <?php
     $scriptName = $_SERVER['SCRIPT_NAME'] ?? '';
-    $assetBase = str_starts_with($scriptName, '/public/') ? '/public' : '';
+    $assetBase = '';
+    $publicPos = strpos($scriptName, '/public/');
+
+    if ($publicPos !== false) {
+        $assetBase = substr($scriptName, 0, $publicPos + 7);
+    }
     ?>
     <script src="<?= $assetBase ?>/js/main.js"></script>
     <script src="<?= $assetBase ?>/js/validation.js"></script>

views/layouts/header.php

@@ -7,7 +7,12 @@
     <meta name="csrf-token" content="<?= $csrf_token ?? '' ?>">
     <?php
     $scriptName = $_SERVER['SCRIPT_NAME'] ?? '';
-    $assetBase = str_starts_with($scriptName, '/public/') ? '/public' : '';
+    $assetBase = '';
+    $publicPos = strpos($scriptName, '/public/');
+
+    if ($publicPos !== false) {
+        $assetBase = substr($scriptName, 0, $publicPos + 7);
+    }
     ?>
     <title><?= $title ?? 'Secure App' ?></title>
     <link rel="stylesheet" href="<?= $assetBase ?>/css/main.css">