Various Mnemonic Lengths 📏

[teddyjfpender]

Description

The current version of the Pallad Web3 wallet is limited to supporting only 12-word mnemonics for user authentication and wallet recovery. This limitation prevents users with mnemonics of different lengths or desires higher entropy from a seed phrase, commonly 18, 21, or 24 words, from using Pallad. To enhance user experience and compatibility, this feature aims to extend mnemonic support to include 18, 21, and 24-word lengths.

Scenario: 24-word mnemonic in create new wallet
Given a user is setting up a new Pallad wallet
When they choose to create a mnemonic
And select a 24-word length
Then the wallet should generate a valid 24-word mnemonic
And allow the user to create a new wallet with this mnemonic

Scenario: 24-word mnemonic in restore existing wallet
Given a user is setting up a existing wallet
When they choose to restore a wallet from an existing mnemonic
And select a 24-word length
Then the wallet should allow the user to enter their 24-word mnemonic
And allow the user to restore that wallet