fix(package/cache): check if cached value is defined

package/shared/resource/cache/index.ts

@@ -5,13 +5,13 @@ export const cache: Record<string, any> = new Proxy(
   {
     get(target, key: string) {
       const result = key ? target[key] : target;
-      if (result) return result;
+      if (result !== undefined) return result;
 
       AddEventHandler(`ox_lib:cache:${key}`, (value: any) => {
         target[key] = value;
       });
 
-      target[key] = exports.ox_lib.cache(key);
+      target[key] = exports.ox_lib.cache(key) || false;
       return target[key];
     },
   }