Adding proxy script for bypassing ddev container during imports.

proxy.php

@@ -0,0 +1,24 @@
+<?php
+
+$url = $_GET['url'] ?? '';
+
+if (empty($url)) {
+  http_response_code(400);
+  echo json_encode(['error' => 'No URL provided']);
+  exit;
+}
+
+$ch = curl_init($url);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_HTTPHEADER, [
+  'Accept: application/vnd.api+json',
+  'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0.1 Safari/605.1.15'
+]);
+
+$response = curl_exec($ch);
+$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+curl_close($ch);
+
+http_response_code($httpCode);
+header('Content-Type: application/vnd.api+json');
+echo $response;