Reclaim space by removing divider chars

app/activities/PriceCheck.py

@@ -260,7 +260,7 @@ class PriceCheck(FocusWidget):
                 dividechars=1,
             ),
             urwid.Columns((left_pane_widget, right_pane_widget),
-                dividechars=1,
+                dividechars=0,
             ),
             *[ fields[c] if c is not None else urwid.Divider() for c in self.bottom_pane ],
         ])