Dynamic require of "events" is not supported

### Issue
PouchDB cannot be declared when I use it under vue3+vite+ts, columns such as const db = new PouchDB("test"); An error will occur:

Dynamic require of "events" is not supported.

I have installed the npm package events, do you support it in such an environment
### Info
- Environment: (Node.js/browser/hybrid app/etc.)
- Vue3+vite+ts
- Platform: (Chrome/FF/Safari/Edge/iOS/Android/etc.)
- Chrome
- Adapter: (idb/indexeddb/memory/leveldb/etc.)
- Server: (CouchDB/Cloudant/PouchDB Server/etc.)
- CouchDB