Add loading spinners for async operations

internal/tui/screens/restore.go

@@ -181,8 +181,14 @@ func (s *RestoreScreen) View() string {
 
 // renderContent renders the main restore screen content
 func (s *RestoreScreen) renderContent() string {
+	// Breadcrumb: Clients > Restore
+	breadcrumb := components.RenderBreadcrumb([]components.BreadcrumbItem{{Label: "Clients", ID: "list"}, {Label: "Restore", ID: "restore"}})
+
+
 	var content strings.Builder
 
+	content.WriteString(breadcrumb)
+	content.WriteString("\n")
 	content.WriteString(restoreTitleStyle.Render("Restore WireGuard Configuration"))
 	content.WriteString("\n\n")