Swap global vars to app config as JSON

src/masks/index.html

@@ -19,11 +19,11 @@
 	<meta name="msapplication-TileColor" content="#00a300">
 	<meta name="msapplication-config" content="images/icons/browserconfig.xml?v=GvmqYyKwbb">
 	<meta name="theme-color" content="#ffffff">
-	<script type="text/javascript">window.params = [#]GLOBAL_VARS[#];</script>
+	<script id="app-config" type="application/json">[#]APP_CONFIG[#]</script>
 	<title>Spotty</title>
 </head>
 <body>
 <div id="container"></div>
 <script type="module" src="[#]filepath_js[#]"></script>
 </body>
-</html>
+</html>