chore: rename usePublicApi to useExpose

src/composition/use-expose.ts

@@ -1,7 +1,7 @@
 import { getCurrentInstance } from 'vue';
 
 // expose public api
-export function usePublicApi(apis: Record<string, any>) {
+export function useExpose(apis: Record<string, any>) {
   const vm = (getCurrentInstance() as any).ctx;
   Object.assign(vm, apis);
 }