🚀 Feature

Currently we have the Rich Progress Bar/Summary in Lightning. However, we only enable it if the user passes the Rich Progress Bar Callback to the Trainer manually.

I see a few options, based on what we'd like to go for in the future:

1. Enable the Rich Progress Bar/Model Summary if Rich is available (@ananthsub mentioned that we might need to check for Rich 10+ Add RichModelSummary callback #9546 (comment))
2. Put the Rich Progress Bar/Summary in Bolts. This means we can only enable the Rich Progress Bar if Bolts is installed (and a version that contains the progress bar)
3. Keep as is

Personally I'm a big fan of 1 as it gives users a nice new progress bar/model summary to look at, which would be nice for a new release! All the user needs to do is pip install rich -U.

If you have other alternatives please put below! Also please let me know which options you'd like

cc @Borda @justusschock @kaushikb11 @rohitgr7