🎨 Feature: Allow inputing a mnemonic instead of connecting MyAlgo wallet

[atrefonas]

ℹ Overview

This will allow more transactions to get signed and sent out.

📝 Related Issues

[create-issue-branch]

Branch issue-261-🎨_Feature_Allow_inputing_a_mnemonic_instead_of_connecting_MyAlgo_wallet created!

[stephclarkga]

Updated Mailbox a bit for this (mainly just the wallet connection area to allow different types of connections) but also centered the Asset Sending content since it looks better for the flow with the new wallet additions.

Here's the updated Figma: https://www.figma.com/file/re7P6cPZrZHWBFN4SxozOy/Algodex-Mailbox-Interface?node-id=0%3A1&t=YcSURpYOxrOPdbyI-1

Do we know the max number of transactions MyAlgo can sign at once? I think 50 was the number I was told but I didn't see any documentation that mentions it (didn't look too hard though so it may exist out there)

Screen shot of a few of the screens but they're better viewed in the Figma: