[Feature Request] Geolocation Module #16

Geolocation functionality unlocks use cases for AR, such as content anchored at physical locations, GPS integration.

Prior art:

• https://www.8thwall.com/docs/studio/guides/xr/vps
• https://ar-js-org.github.io/AR.js-Docs/location-based
• https://developers.google.com/ar/develop/geospatial