hopefully fix fetch?

frontend/src/app.html

@@ -17,6 +17,8 @@
 			var global = global || window
       var Buffer = Buffer || []
       var process = process || { env: { DEBUG: undefined }, version: [] }
+		
+			var fetch = window.fetch.bind(window)
 		</script>
 		%sveltekit.head%
 	</head>