feat(share): add share functionality for backup seed phrase on mobile

[lgmarchi]

What this PR does 📖

• add share functionality for backup seed phrase on mobile

Which issue(s) this PR fixes 🔨

• Resolve bug(Mobile): User cannot download Seed Phrases #936

Special notes for reviewers 🗒️

Additional comments 🎤

[github-actions]

Download the app installers for this pull request:

• build-macos.zip
• build-ubuntu.zip
• build-android.zip
• build-windows.zip

[github-actions]

Automated tests execution is complete! You can find the Playwright test report here and the Allure Test Report here

[phillsatellite]

Sent Lucas a dm on iOS it has the option to add directly to files. Android doesnt seem to have that. Figured it was an OS thing but Lucas said there might be a way we could get that on Android too. Either way pr is good by me

[dariusc93]

Could you explain the purpose of sharing the phrase or what use case that may serve? I would imagine just downloading it as a form of backup would be enough to be secured as it is stored locally, but if its to be shared through any other means, it wouldnt be secured since the phrase would be in plain text and exposed, especially if one wants to upload it to say google drive, iCloud, etc.

[lgmarchi]

Could you explain the purpose of sharing the phrase or what use case that may serve? I would imagine just downloading it as a form of backup would be enough to be secured as it is stored locally, but if its to be shared through any other means, it wouldnt be secured since the phrase would be in plain text and exposed, especially if one wants to upload it to say google drive, iCloud, etc.

Share functionality is exactly people decide what they want to do with seed phrase, save on documents, upload in somewhere, or other thing.

If we just put download, it will just download seed phrase in documents of phone, and probably person will forget there is a seed phrase there