refactor: remove unused files, bug fixes and name changes

src/hooks/useAsync.ts

@@ -0,0 +1,15 @@
+import { isReactive, isRef } from 'vue';
+
+function setLoading(loading, val) {
+  if (loading != undefined && isRef(loading)) {
+    loading.value = val;
+  } else if (loading != undefined && isReactive(loading)) {
+    loading.loading = val;
+  }
+}
+
+export const useAsync = async (func: Promise<any>, loading: any): Promise<any> => {
+  setLoading(loading, true);
+
+  return await func.finally(() => setLoading(loading, false));
+};