🎨 Remove hangover reminder comment

Author: davep

src/hike/providers/history.py

@@ -77,7 +77,6 @@ def commands(self) -> CommandHits:
             The commands for the command palette.
         """
         for location in sorted(set(Historical(location) for location in self.history)):
-            # TODO: Improve what's shown in the palette.
             yield CommandHit(
                 location.name,
                 location.context,