Add AfterJobRunsWithPanic

[trungdlp-wolffun]

What does this do?

Which issue(s) does this PR fix/relate to?

Resolves #732

List any changes that modify/break current functionality

Have you included tests for your changes?

Yes

Did you document any new/modified functionality?

• Updated example_test.go
• Updated README.md

Notes

[JohnRoesler]

hey @trungdlp-wolffun thanks for working on this!

I think the concept would fit nicely as another EventListener. EventListeners can be added to a single Job using WithEventListeners, as well as for the entire scheduler using WithGlobalJobOptions.

You could model it after AfterJobRunsWithError, but call it AfterJobRunsWithPanic.

[trungdlp-wolffun]

@JohnRoesler I changed it to the EventListener: AfterJobRunsWithPanic, you can review it now

[JohnRoesler]

Is this error ever readable by the caller? Seems ineffectual. But I could be wrong 😁

[trungdlp-wolffun]

The caller can catch this error via an EventListener

WithEventListeners(
  AfterJobRunsWithError(
    func(jobID uuid.UUID, jobName string, err error) {
      if errors.Is(err, gocron.ErrPanicRecovered) {
         // ....
      }
    },
  ),
),