Use tree view to explore dag run and task instance details without leaving the page #19938
Description
Right now, when a user wants to see task instance or dag run details they need to navigate to a separate page and can lose context on what they're trying to do.
Instead, of modals or the nav bar we can use the tree view as the navigation element. When a user selects a dag run or task instance, those details can appear within the react view and the tree view will condense to just 5-10 runs on the left hand of the screen. The dag run or task instance in question can be highlighted so the user knows where in the tree view the instance exists.
An action modal and a internal view may be redundant and we can combine the two here.