Code Insights: Add the drill down insight creation flow
Created by: vovakulikov
Closes https://github.com/sourcegraph/sourcegraph/issues/23233
Context
This PR adds a new way to create insight - drill-down insight creation flow. With that flow, you can create insight with prefilled filter from the drill-down filter panel.
Right after that, you will see an insight card with newly created insight. Note that this insight has been created in the saved dashboard and was added to the same visibility scope.
What have been done
-
Implement insight filter creation UI -
Connect UI with backend -
Add storybook story for new components