access: Move /access to access.elwig.at

www/index.php

@@ -30,6 +30,15 @@ switch ($_SERVER['PATH_INFO']) {
         header("Status: 303");
         header("Location: https://git.necronda.net/winzer/");
         break;
+    case '/access':
+        header("Status: 303");
+        header("Location: https://access.elwig.at/");
+        break;
     default:
-        header("Status: 404");
+        if (str_starts_with($_SERVER['PATH_INFO'], '/access/')) {
+            header("Status: 308");
+            header("Location: https://access.elwig.at/" . substr($_SERVER['PATH_INFO'], 8));
+        } else {
+            header("Status: 404");
+        }
 }