Fix activity recolouring on hop

The activity label had no default color so it remained green unless it was pvp/deadman/tournament, easy fix.

runelite-client/src/main/java/net/runelite/client/plugins/worldhopper/WorldTableRow.java

@@ -220,6 +220,10 @@ class WorldTableRow extends JPanel
 		{
 			activityField.setForeground(TOURNAMENT_WORLD);
 		}
+		else
+		{
+			activityField.setForeground(Color.WHITE);
+		}
 
 		worldField.setForeground(world.getTypes().contains(WorldType.MEMBERS) ? MEMBERS_WORLD : FREE_WORLD);
 	}