Thoughts on summary panel redesign

[codymikol]

I think it would be really nice to add an additional split window to the summary panel that displays the results of tests.

this might look something like

-----------------------------------------------------------------------------------------------------------------------------------
Testing Complete 3 Passed, 1 Failed
-----------------------------------------------------------------------------------------------------------------------------------
- 𐄂An example test suite                                   |     Test FAILED expected "foo", but was "sadness"
--  𐄂[[it should do foo]] highlighted                      |        
-- ✓it should do bar                                       |      stacktrack asdklfjalskdfjalskdjflaskdjlaskjdf
- ✓Another namespace                                       |      stacktrack asdklfjalskdfjalskdjflaskdjlaskjdf
-- ✓it should do foo                                       |      stacktrack asdklfjalskdfjalskdjflaskdjlaskjdf
-- ✓it should do bar                                       |     stacktrack asdklfjalskdfjalskdjflaskdjlaskjdf
-----------------------------------------------------------------------------------------------------------------------------------

I'm thinking there could be a new configuration that has different display options for the summary panel which is defaulted to
the original design.

Would you accept a PR for something like this?