Settings cleanup

src/lib/util/misc.ts

@@ -1,3 +1,10 @@
+import { page } from "$app/stores";
+import { get } from "svelte/store";
+
 export function clamp(num: number, min: number, max: number) {
   return Math.min(Math.max(num, min), max);
 }
+
+export function isReader() {
+  return get(page).route.id === '/[manga]/[volume]'
+}