Discussion: Planning an agenda for Express TC meetings

Starting this thread to coordinate the agenda for Express TC meetings.

## Context:
In today's meeting, we discussed the benefits of having someone prepare an agenda ahead of time. This should take about one hour and help contributors bring topics to the TC when they are blocked or need guidance.

Being new to Express contributing, I volunteered to help with this. It seems like a good opportunity to start with a non-technical matter.

## Discussion points:
- Existing automatic meeting issue creation ([GitHub Workflow](https://github.com/expressjs/discussions/blob/master/.github/workflows/meetings.yml))
- Source of topics: where do the topics on the agenda come from?
- Submitting topics: How can contributors submit topics for the meeting?
- Agenda storage: Where should the agenda be stored? (GitHub, Google Docs)
- Meeting minutes: We could use the agenda document to record relevant decisions.
- Update [Contributing.md](https://github.com/expressjs/express/blob/master/Contributing.md): Should we mention the topic submitting procedure in the contributing guide?

## References
Here are two structured meeting notes from other open-source projects that could serve as inspiration:
- [Kubeflow Pipelines Meeting Notes](http://bit.ly/kfp-meeting-notes)
- [Kubeflow Community Meeting Notes](http://bit.ly/kf-meeting-notes)

Open to ideas on how we should go about this!