re include google pay js if google.payment is deleted by some js

re include google pay js if google.payment is deleted by some js

add_action( 'wfacp_meta_added', function () {
	?>
    <script>

        (function watchAllScriptLoads() {

            function loadScript(src, callback) {
                var script = document.createElement('script');
                script.src = src;
                script.onload = callback;
                script.onerror = function () {
                    console.error('Failed to load script:', src);
                };
                document.head.appendChild(script);
            }

            // Usage


            function attachLoadEvents(script) {
                if (!script.src || script._loadHandled) return;
                script._loadHandled = true;

                script.addEventListener('load', () => {
                    if (typeof google == "undefined" || !google.hasOwnProperty('payments')) {
                        loadScript('https://pay.google.com/gp/p/js/pay.js', function () {
                            console.log('[Script Loaded]:', 'https://pay.google.com/gp/p/js/pay.js');
                        });
                    }
                   
                });

                script.addEventListener('error', () => {
                    console.warn('[Script Failed]:', script.src);
                });
            }

            // Attach to existing script tags
            document.querySelectorAll('script[src]').forEach(attachLoadEvents);

            // Watch for new script tags added dynamically
            const observer = new MutationObserver((mutations) => {
                for (const mutation of mutations) {
                    mutation.addedNodes.forEach((node) => {
                        if (node.tagName === 'SCRIPT') {
                            attachLoadEvents(node);
                        }
                    });
                }
            });

            observer.observe(document.documentElement, {
                childList: true,
                subtree: true,
            });
        })();


    </script>
	<?php

} );