Problem Definition
If the Mesh Sidecar process crashes, Bitbucket needs to be manually restarted to bring up the Sidecar process back up.
Suggested Solution
Bitbucket should start the Sidecar process again if it detects that it is not running.
Why this is important
Bitbucket 8 relies on the sidecar process for several vital functionalities. Currently, the Bitbucket node needs to be restarted if the sidecar fails, which we would like to avoid with a self-healing process.