Implement a new JS API with add-ons support

Rough plan to get the new JS API working on the new study screen, like it did in the legacy reviewer:

- [ ] Initial PR with general dev setup (npm, etc)
- [ ] #20695
- [ ] Main API entry point
- [ ] Implement the services
- [ ] Card
- [ ] Note
- [ ] Deck
- [ ] NoteType
- [ ] Collection
- [ ] Android
- [ ] Study Screen
- [ ] Tts
- [ ] Script for exporting the endpoints to a JSON file
- [ ] API usage examples
- [ ] Hook the API to the new study screen

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Add-ons points to discuss:

- [ ] Permissions scope (i.e. what the add-on is allowed to read and modify, including working only on specific decks or note types)
- [ ] Manifest
- [ ] Distribution (probably npm)
- [x] #20696