[INFRA] Rename the repository: use a more generic name

[tbouffard]

This demo is a based for the demo shown at ICPM 2022. But it mainly highlight Process Mining scenarios.

We want to highlight it in the examples (#37) and have a lot of improvements in mind. So we cannot restrict it to the ICPM event.

My proposal is

• find a name which is more general and better explain the scenarios demonstrated in the demo
• rename the repository accordingly
• update the README to mention it was intiated to prepare the ICPM 2022 demo, then improved
• update the examples repository with the new name and description

[tbouffard]

We have decided with @csouchet to postpone this action.
This is not mandatory for the conference. We can do it later and GitHub will redirect existing urls. So we can create content targeting the current environment (repository, GitHub Pages). Links will always work.