fix: align ON/OFF/always to fixed column flush with right edge in Home Pages

Column at width()-6*charWidth so "always" touches the right edge;
ON and OFF start at the same x position.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

examples/companion_radio/ui-new/SettingsScreen.h

@@ -378,7 +378,7 @@ class SettingsScreen : public UIScreen {
         display.print(pb);
       }
       display.print(homePageLabel(item));
-      display.setCursor(display.valCol(), y);
+      display.setCursor(display.width() - 6 * display.getCharWidth(), y);
       if (!homePageToggleable(item))
         display.print("always");
       else