Sharing teas

[Sesu8642]

As suggested in #12, it would be nice if teas could be shared with friends. Tea information is saved as json. This can also be used for sharing. However, (unlike the backup functionality) this will probably be used by non-advanced users. Therefore, it should be easy to share and receive a tea. Ideas:

• infusiontimer:// uri scheme that can be opened with the app and contains the tea json as query param or something
  • problem: limited length of a URI
  • problem: Flutter support?
  • could potentially be made into a qr code
    • nice idea if you gift someone tea
    • could even be used by tea vendors (megalomaniac, I know)

[Tamuna]

As a first step, we can add a sharing option where, upon clicking a "Share" button, a preformatted message is copied to the clipboard. The message could be something like:

"Try out [tea_name] tea, which needs to be brewed at [temperature]°C for [time] seconds, and can make [infusions] infusions.

and btw I use this cool app [app_link] for tracking my teas"

This would allow users to easily share brewing instructions via messaging apps.

[Sesu8642]

Good idea!