Integrate finished flight in inFlightVm

[RAFInery]

closes #356

VM integration

• on stoping an ongoing flight the underlying ConfirmedFlight is transformed into a FinishedFlight and saved to the DB

• the finished flight is properly displayed in the overview screen

  

• corrected timezones to systemdefault for all DateUtils functions

  in-flight clear button

• changed name of in-flight clear button to exit

• added navigation to HomeScreen to onClick behaviour of in-flight clear button:

[sonarcloud[bot]]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
86.2% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud