refactor, add missing calls, add optgroups, fix ui

[586837r]

This pr depends on a pr of the dependency node-tado-client.

Hello, i made some changes, this refactor depends on the aforementioned pr for the Tado constructor and because it assumes setGeoTracking returns an empty object on 404

Changes:

• refactor for less repetition, more readability
• the tado client is now in the TadoConfigNode instead of the TadoNode
• added optgroups
• added missing calls:
  • getTimeTables
  • getTimeTable
  • getAwayConfiguration
  • getAirComfort (from aforementioned pr)
  • isAnyoneAtHome (from aforementioned pr)
• fixed some ui appearing when it shouldn't
• fixed some ui naming
• updated node info with timetableId, presence and terminationType

Sorry for making so many changes in one pr. Let me know what you think! I'll be happy to adapt this pr to what you think.