macos: blink critter when overlay dismisses empty

apps/macos/Sources/Clawdis/AppState.swift

@@ -106,6 +106,7 @@ final class AppState: ObservableObject {
 
     @Published var isWorking: Bool = false
     @Published var earBoostActive: Bool = false
+    @Published var blinkTick: Int = 0
     @Published var heartbeatsEnabled: Bool {
         didSet {
             UserDefaults.standard.set(self.heartbeatsEnabled, forKey: heartbeatsEnabledKey)
@@ -228,6 +229,10 @@ final class AppState: ObservableObject {
         self.earBoostActive = false
     }
 
+    func blinkOnce() {
+        self.blinkTick &+= 1
+    }
+
     func setVoiceWakeEnabled(_ enabled: Bool) async {
         guard voiceWakeSupported else {
             self.swabbleEnabled = false

apps/macos/Sources/Clawdis/MenuBar.swift

@@ -26,6 +26,7 @@ struct ClawdisApp: App {
                 isPaused: self.state.isPaused,
                 isWorking: self.state.isWorking,
                 earBoostActive: self.state.earBoostActive,
+                blinkTick: self.state.blinkTick,
                 relayStatus: self.relayManager.status,
                 animationsEnabled: self.state.iconAnimationsEnabled)
         }
@@ -344,6 +345,7 @@ private struct CritterStatusLabel: View {
     var isPaused: Bool
     var isWorking: Bool
     var earBoostActive: Bool
+    var blinkTick: Int
     var relayStatus: RelayProcessManager.Status
     var animationsEnabled: Bool
 
@@ -405,6 +407,7 @@ private struct CritterStatusLabel: View {
                         }
                     }
                     .onChange(of: self.isPaused) { _, _ in self.resetMotion() }
+                    .onChange(of: self.blinkTick) { _, _ in self.blink() }
                     .onChange(of: self.animationsEnabled) { _, enabled in
                         if enabled {
                             self.scheduleRandomTimers(from: Date())

apps/macos/Sources/Clawdis/VoiceWakeOverlay.swift

@@ -139,6 +139,9 @@ final class VoiceWakeOverlayController: ObservableObject {
                 window.orderOut(nil)
                 self.model.isVisible = false
                 self.model.level = 0
+                if outcome == .empty {
+                    AppStateStore.shared.blinkOnce()
+                }
                 AppStateStore.shared.stopVoiceEars()
             }
         }