feat: add summary dashboard history charts

Sources/Views/ServerDetailView.swift

@@ -20,30 +20,34 @@ struct ServerDetailView: View {
     var isRestarting: Bool = false
     var onRestart: (() async -> ServerActionFeedback)? = nil
     @AppStorage("showIntervalIndicator") private var showIntervalIndicator: Bool = true
-    @AppStorage("refreshInterval") private var refreshInterval: Int = 60
 
     private var showPlaceholder: Bool {
         server.info == nil
     }
 
-    @State private var progress: Double = 0
     @State private var showRestartSheet = false
     @State private var restartFeedback: ServerActionFeedback?
-    private let indicatorTimer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
     
     var body: some View {
         VStack(spacing: 0) {
             if showIntervalIndicator {
-                ProgressView(value: progress)
-                    .progressViewStyle(LinearProgressViewStyle())
-                    .padding(.horizontal)
-                    .frame(height: 2)
+                RefreshIntervalIndicator()
             }
             
             ZStack(alignment: .topTrailing) {
                 VStack(spacing: 0) {
                     Spacer().frame(height: 6)
                     TabView {
+                        SummaryView(
+                            server: resolvedBinding,
+                            canRestart: canRestart,
+                            isRestarting: isRestarting
+                        ) {
+                            showRestartSheet = true
+                        }
+                            .tabItem {
+                                Text("Summary").unredacted()
+                            }
                         GeneralView(
                             server: resolvedBinding,
                             canRestart: canRestart,
@@ -85,21 +89,6 @@ struct ServerDetailView: View {
                 .padding()
             }
         }
-        .onReceive(indicatorTimer) { _ in
-            guard showIntervalIndicator else { return }
-            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,
@@ -133,6 +122,30 @@ struct ServerDetailView: View {
     }
 }
 
+private struct RefreshIntervalIndicator: View {
+    @AppStorage("refreshInterval") private var refreshInterval: Int = 60
+    @State private var progress: Double = 0
+    private let indicatorTimer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
+
+    var body: some View {
+        ProgressView(value: progress)
+            .progressViewStyle(LinearProgressViewStyle())
+            .padding(.horizontal)
+            .frame(height: 2)
+            .onReceive(indicatorTimer) { _ in
+                withAnimation(.linear(duration: 1)) {
+                    progress += 1.0 / Double(max(refreshInterval, 1))
+                    if progress >= 1 {
+                        progress = 0
+                    }
+                }
+            }
+            .onChange(of: refreshInterval) { _, _ in
+                progress = 0
+            }
+    }
+}
+
 #Preview {
     ServerDetailView(
         server: .constant(Server(id: UUID(), hostname: "preview.example.com", info: ServerInfo.placeholder)),