Version 1.30.4

ADDED:

• Added validation for pin parameter in export private key, restore keyring state & current pin parameter in change pin.
• Added validation for encryption key in add account, sign message, delete account, get vault details & update label.
• Implemented vault recovery using logs and updated tests.

UPDATED:

• Updated the logs for label update & delete account.
• Sync the pin validation steps with other methods in import wallet.
• Updated tests wrt changes in vault generation and parameter validations.

DELETED:

• Removed unused encryption key parameter in getAccounts() function.