fix(ui): reuse translated copy-permission message

crates/ui-egui/src/bookmark_styles_ui.rs

@@ -40,7 +40,7 @@ impl PdfCraftApp {
         // copy permission before extracting any of that text, not only when creating bookmarks.
         let can_copy = self.session.get(id).is_some_and(|d| d.permissions().is_none_or(|p| p.copy()));
         if !can_copy {
-            self.notify_tr("Copying text and images is not permitted");
+            self.notify_tr("The document's security settings don't allow copying text and images");
             return;
         }
         let styles = self.session.get(id).map(|d| d.text_styles()).unwrap_or_default();