[FEATURE] I want to see additional context about specific events in the event list in the inspector

There is additional context I'd like to see surfaced in the event list. For example:
- Did not complete execution because `reason for ending execution`
- (for executions that used `$.flow.delay()`): Event still running / delayed for 20 minutes due to xyz condition

This additional context will help me more easily scan my list of events to I can more easily identify specific events where I may need to dig in.

The need for this feature will be greater once we enable broader control flow features like branching, looping, etc.