checkpoint: archive current 7.5.1 before performance optimization

Ariver

2026-05-20 f8e102d2756a56efb6b9d92e578aedc3b7d63084

 Apptag/ContentView.swift

@@ -613,11 +613,13 @@
    private var quickSearchOverlay: some View {
        GeometryReader { proxy in
            if quickSearchVisible {
                QuickSearchBackdropClickView {
                    closeQuickSearch()
                }
                Color.black.opacity(0.001)
                    .frame(width: proxy.size.width, height: proxy.size.height)
                    .ignoresSafeArea()
                    .contentShape(Rectangle())
                    .onTapGesture {
                        closeQuickSearch()
                    }
                    .zIndex(899)

                QuickSearchOverlayView(