fix: reduce idle interval indicator work

Sources/Views/ServerDetailView.swift

@@ -29,7 +29,7 @@ struct ServerDetailView: View {
     @State private var progress: Double = 0
     @State private var showRestartSheet = false
     @State private var restartFeedback: ServerActionFeedback?
-    let timer = Timer.publish(every: 1.0 / 60.0, on: .main, in: .common).autoconnect()
+    private let indicatorTimer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
     
     var body: some View {
         VStack(spacing: 0) {
@@ -85,13 +85,21 @@ struct ServerDetailView: View {
                 .padding()
             }
         }
-        .onReceive(timer) { _ in
+        .onReceive(indicatorTimer) { _ in
             guard showIntervalIndicator else { return }
-            withAnimation(.linear(duration: 1.0 / 60.0)) {
-                progress += 1.0 / (Double(refreshInterval) * 60.0)
+            withAnimation(.linear(duration: 1)) {
+                progress += 1.0 / Double(refreshInterval)
                 if progress >= 1 { progress = 0 }
             }
         }
+        .onChange(of: refreshInterval) { _, _ in
+            progress = 0
+        }
+        .onChange(of: showIntervalIndicator) { _, isVisible in
+            if !isVisible {
+                progress = 0
+            }
+        }
         .sheet(isPresented: $showRestartSheet) {
             RestartConfirmationSheet(
                 hostname: server.hostname,