Changed
- The ipyaladin module is now built on anywidget (https://anywidget.dev/)
- Aladin instances now have a `clicked_object` attribute that contains the information of
the last clicked object (ra, dec, and catalog content)
- Each ipyaladin version now point to a specific Aladin-lite version instead of the latest available version
- add_table takes new arguments (documented here https://cds-astro.github.io/aladin-lite/Catalog.Catalog.html)
- the new method `add_moc` can take mocpy.MOC objects, URLs, or the dictionnary serialization of a MOC. This will replace `moc_from_URL` and `moc_from_dict` in the future.