Set Invoice Credit, Consolidated all expense modals to modals/expense removed ajax_ and _modal prefixes from file name create new modal header and footer to include another parent directory eventually will consolidate all, this was just an example

includes/modal_header_new.php

@@ -0,0 +1,13 @@
+<?php
+
+require_once "../../../config.php";
+require_once "../../../functions.php";
+require_once "../../../includes/check_login.php";
+
+header('Content-Type: application/json');
+
+// Check for the 'id' parameter
+//if (!isset($_GET['id'])) {
+//    echo json_encode(['error' => 'ID missing.']);
+//    exit;
+//}