feat: refactor whole bunch of stuff

lib/helpers.ts

@@ -104,12 +104,13 @@ export function debounce<T extends (...args: Parameters<T>) => void>(
 export function parseRating(rating: string | number) {
   if (typeof rating === "string") {
     try {
-      return parseInt(rating);
+      const res = parseInt(rating);
+      if (!Number.isNaN(res)) return res;
     } catch (_e) {
       // This is okay
     }
 
-    return [...rating.matchAll(/⭐/g)].length;
+    return rating.length / 2;
   }
   return rating;
 }