1.2.1

• Fixed several issues:
  • signed content does not appear correctly in the dark theme
  • certificate label does not appear correctly in dark theme
  • the error message doesn't show when user input incorrect password
  • activity status default icon
  • ledger device connection on windows
• Improve wallet management user experience
• Update devkit and relate dependences
• Add "verify" function to display the address on the ledger device
• Workaround for the white screen on windows after resuming from sleep mode