Is your feature request related to a problem? Please describe.
As a user, I want to backup my wallet to file
Describe the solution you'd like
This feature will allow the users to backup their wallet to file
User selects to backup a wallet data file for his wallet
If the file is not protected by a passphrase, e.g. with a bio auth method that user is asked to provide a pin / passprhase to protected the file data and the file data is encrypted with a key derived from the user's passphrase.
On desktop, the app opens the OS file explorer (Finder, Explorer, etc...) in the file's directory and ideally selects the file
On mobile, the app opens the save to file option as the file is in the encrypted native app local store. 5. User can save his file to a cloud file storage or to the local file system
Is your feature request related to a problem? Please describe. As a user, I want to backup my wallet to file
Describe the solution you'd like This feature will allow the users to backup their wallet to file
See Wallet Restore for guide
Describe alternatives you've considered
Additional context Cross-platform components should be put in a shared folder
See CONTRIBUTING.md for contribution guidelines