feat: add new affine loading component

packages/jotai/src/index.ts

@@ -46,3 +46,5 @@ export function atomWithSyncStorage<Value>(key: string, initialValue: Value) {
 
   return anAtom;
 }
+
+export * from './resource';

packages/jotai/src/resource.ts

@@ -0,0 +1,5 @@
+import { atom } from 'jotai';
+
+export const lottieAtom = atom(async () =>
+  import('lottie-web').then(m => m.default)
+);