Nav bar: always show gas-pump icon next to title (inline mode); remove scroll-offset row hack

FuelBoard/StationsView.swift

@@ -22,23 +22,10 @@ struct StationsView: View {
     /// which station is "best".
     @State private var pageSize = 10
     @State private var visibleCount = 10
-    /// True once the list has scrolled — drives the compact gas-pump+title bar
-    /// in the nav bar (large title is shown at rest, bar only after scrolling).
-    @State private var isScrolled = false
 
     var body: some View {
         NavigationStack {
             List {
-                GeometryReader { proxy in
-                    Color.clear.preference(
-                        key: ScrollOffsetKey.self,
-                        value: proxy.frame(in: .named("stationsScroll")).minY
-                    )
-                }
-                .frame(height: 0)
-                .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))
-                .listRowSeparator(.hidden)
-
                 Section {
                     if let location {
                         if sortMode == .closest {
@@ -193,23 +180,17 @@ struct StationsView: View {
                 // New fetch or filter switch → back to the first page.
                 visibleCount = pageSize
             }
-            .coordinateSpace(name: "stationsScroll")
-            .onPreferenceChange(ScrollOffsetKey.self) { minY in
-                isScrolled = minY < 0
-            }
             .toolbar {
                 ToolbarItem(placement: .principal) {
-                    if isScrolled {
-                        HStack(spacing: 6) {
-                            Image(systemName: "fuelpump.fill")
-                                .foregroundStyle(selectedFuel.tintColor)
-                            Text("FuelBoard")
-                                .font(.headline)
-                        }
-                        .transition(.opacity)
+                    HStack(spacing: 6) {
+                        Image(systemName: "fuelpump.fill")
+                            .foregroundStyle(selectedFuel.tintColor)
+                        Text("FuelBoard")
+                            .font(.headline)
                     }
                 }
             }
+            .navigationBarTitleDisplayMode(.inline)
             .navigationTitle("FuelBoard")
         }
     }
@@ -217,15 +198,6 @@ struct StationsView: View {
 
 // MARK: - Fuel-type iconography (app target only — FuelStore.swift is Foundation-only)
 
-/// Scroll offset preference — the zero-height row at the top of the List
-/// reports its position so we know when the large title has collapsed.
-private struct ScrollOffsetKey: PreferenceKey {
-    static var defaultValue: CGFloat = 0
-    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
-        value = nextValue()
-    }
-}
-
 extension FuelType {
     /// Short segment label ("Unleaded" / "Premium" / "Diesel") for the picker.
     var shortName: String {