Add wallet version

[pivilartisant]

Want we need
Display wallet version in app, it could be useful to get this info to listen for breaking changes or important updates

To do:
Add a Version method in Wallet interface to get version of wallet (if available) for MS Wallet, MM and Bearby

[pivilartisant]

• Get version for Bearby
• Get version for Station
• Get version for Massa Wallet

[peterjah]

Station version: /version
MS wallet version: /plugin-manager (list all installed plugins with versions)

[peterjah]

we can add a version method to the wallet interface!

[pivilartisant]

yep, I did a stupid simple implementation on uploader platform, should i close this issue ?

[peterjah]

i will edit the issue title. could still be nice to have