Invoke error handling (#8454)

* Add exception handler in tasks.py

- Catch UnexpectedExit
- Print clear message on the command that failed
- Re-throw exception

* Change c.run to run(c)

- Pass all invoke commands through the exception handler

* Add more info to version command

* Pretty colors

* Remove dummy error

* Improve invoke task output:

- Add colors for different message types
- Add success messages for critical tasks

* Tweaks

* Improve output commands