v0.2.1 Changes

General

• Improved handling of server errors during server maintenance / downtime.
• Authentication refactoring + more methods supported
• Disable MQTT connection attempts when using WEB authentication
• Add menu to re-configure flow:
  • Re-authenticate
  • Change Printer(s)
• Add menu to options configure flow:
  • MQTT Settings
  • Drying Presets (If supported)
  • Panel Card Config
  • Debug Settings