Grid view and filtering of data sources

[martinRenou]

Felt provides a grid viewer, and allows creating filters from there:

Screencast.from.2024-06-20.09-05-25.mp4

It should be fairly simple to reuse the ipydatagrid front-end components to achieve the same. ipydatagrid was designed to be used front-end only, without the Python parts, and it provides filtering logic that we can hook to.

[martinRenou]

We could go a step further, and similar to the pluggable map viewer idea we could have the data viewer be a plugin, with multiple ways to view the data source.