Add support to view Padawan Sessions

[chrisdias]

Padawan now has "Sessions" that show the entire thought process. It can be accessed from the PR timeline

PR Timeline

URL

https://github.com/chrisdias/todo-app/pull/14/sessions/b145a500-42ef-4006-be55-715ead9eb1d4

Session

Suggestion

For now, suggest to open the Session in github.com and we can figure out later if there is a better way to integrate this data into the desktop.

[alexr00]