implement getStatus in InstanceBase

[bensteUEM]

Is this a feature relevant to companion itself, and not a module?

• I believe this to be a feature for companion, not a module

Is there an existing issue for this?

• I have searched the existing issues

Describe the feature

See https://bitfocusio.slack.com/archives/CAV2ACADU/p1725623013261729
I would like to

• access the module status set e.g. with this.updateStatus('connecting')
• subscribe to updates emitted on status changes

in order to simplify reconnect status

Usecases

module development - automatic recovery from connection issues.