Feed source card (#4512)

* Pass event through click handlers

* Add FeedCard, use in Feeds screen

* Tweak space

* Don't contrain rt height

* Tweak space

* Fix type errors, don't pass event to fns that don't expect it

* Show unresolved RT prior to facet resolution

src/components/dms/LeaveConvoPrompt.tsx

@@ -49,7 +49,7 @@ export function LeaveConvoPrompt({
       )}
       confirmButtonCta={_(msg`Leave`)}
       confirmButtonColor="negative"
-      onConfirm={leaveConvo}
+      onConfirm={() => leaveConvo()}
     />
   )
 }