fix(mac): stabilize voice wake visuals

apps/macos/Sources/Clawdis/AppState.swift

@@ -107,6 +107,7 @@ final class AppState: ObservableObject {
     @Published var isWorking: Bool = false
     @Published var earBoostActive: Bool = false
     @Published var blinkTick: Int = 0
+    @Published var sendCelebrationTick: Int = 0
     @Published var heartbeatsEnabled: Bool {
         didSet {
             UserDefaults.standard.set(self.heartbeatsEnabled, forKey: heartbeatsEnabledKey)
@@ -233,6 +234,10 @@ final class AppState: ObservableObject {
         self.blinkTick &+= 1
     }
 
+    func celebrateSend() {
+        self.sendCelebrationTick &+= 1
+    }
+
     func setVoiceWakeEnabled(_ enabled: Bool) async {
         guard voiceWakeSupported else {
             self.swabbleEnabled = false