[Android] Add a way to share videos (and any other documents) in resources via bluetooth

[chrismclarke]

What

Resources should have a button that allow users to share the resource (like they can do with climate charts and budgets)

How

Will probably need to use https://capacitorjs.com/docs/apis/share, adding a button to each resource page that can be used to share.
To start with we can focus on sharing files (video and pdfs), and consider other types of resources later.

The implementation will be different from climate and budget tool, because both of these share images created in the app (as base64 data), whereas resources want to share as files.

Code Info

TODO - related parts of code