Preserve live dimming settings and stabilize theme transition borders

compositor/src/theme.rs

@@ -562,8 +562,7 @@ impl Ferese {
             } else {
                 transition.from.transition(target, progress)
             };
-            self.theme_settings = Config::resolved_theme_settings(&presented, self.theme_settings.inactive_dim)
-                .expect("validated resolved theme");
+            self.theme_settings = Config::resolved_theme_settings(&presented).expect("validated resolved theme");
             self.theme_engine.snapshot.presented = presented;
             self.theme_engine.publish();
             self.backdrop_generation = self.backdrop_generation.wrapping_add(1);