Notes icon: turn blue immediately when sheet shows notes by passing count up from sheet (closure) and OR-ing with counter; reset on sheet close

bitchat/Views/ContentView.swift

@@ -52,6 +52,7 @@ struct ContentView: View {
     @State private var expandedMessageIDs: Set<String> = []
     @State private var showLocationNotes = false
     @State private var notesGeohash: String? = nil
+    @State private var sheetNotesCount: Int = 0
     // Timer-based refresh removed; use LocationChannelManager live updates instead
     // Window sizes for rendering (infinite scroll up)
     @State private var windowCountPublic: Int = 300
@@ -1185,7 +1186,7 @@ struct ContentView: View {
                         showLocationNotes = true
                     }) {
                         HStack(alignment: .center, spacing: 4) {
-                            let hasNotes = (notesCounter.count ?? 0) > 0
+                            let hasNotes = ((notesCounter.count ?? 0) > 0) || (sheetNotesCount > 0)
                             Image(systemName: "long.text.page.and.pencil")
                                 .font(.system(size: 12))
                                 .foregroundColor(hasNotes ? Color(hue: 0.60, saturation: 0.85, brightness: 0.82) : Color.gray)
@@ -1234,7 +1235,7 @@ struct ContentView: View {
         .sheet(isPresented: $showLocationNotes) {
             Group {
                 if let gh = notesGeohash ?? LocationChannelManager.shared.availableChannels.first(where: { $0.level == .building })?.geohash {
-                    LocationNotesView(geohash: gh)
+                    LocationNotesView(geohash: gh, onNotesCountChanged: { cnt in sheetNotesCount = cnt })
                         .environmentObject(viewModel)
                 } else {
                     VStack(spacing: 12) {
@@ -1276,6 +1277,7 @@ struct ContentView: View {
             }
             .onDisappear {
                 LocationChannelManager.shared.endLiveRefresh()
+                sheetNotesCount = 0
             }
             .onChange(of: locationManager.availableChannels) { channels in
                 if let current = channels.first(where: { $0.level == .building })?.geohash,

bitchat/Views/LocationNotesView.swift

@@ -4,15 +4,17 @@ struct LocationNotesView: View {
     @EnvironmentObject var viewModel: ChatViewModel
     @StateObject private var manager: LocationNotesManager
     let geohash: String
+    let onNotesCountChanged: ((Int) -> Void)?
 
     @Environment(\.colorScheme) var colorScheme
     @ObservedObject private var locationManager = LocationChannelManager.shared
     @Environment(\.dismiss) private var dismiss
     @State private var draft: String = ""
 
-    init(geohash: String) {
+    init(geohash: String, onNotesCountChanged: ((Int) -> Void)? = nil) {
         let gh = geohash.lowercased()
         self.geohash = gh
+        self.onNotesCountChanged = onNotesCountChanged
         _manager = StateObject(wrappedValue: LocationNotesManager(geohash: gh))
     }
 
@@ -40,6 +42,10 @@ struct LocationNotesView: View {
         .onChange(of: geohash) { newValue in
             manager.setGeohash(newValue)
         }
+        .onAppear { onNotesCountChanged?(manager.notes.count) }
+        .onChange(of: manager.notes.count) { newValue in
+            onNotesCountChanged?(newValue)
+        }
     }
 
     private var header: some View {