new functions and fixes

static/js/note-api.js

@@ -102,7 +102,11 @@ export function createWorkspaceNoteAdapter() {
     }),
     configureView(info) {
       const button = document.querySelector("#delete-note");
-      if (button) button.hidden = info.note_protected;
+      if (!button) return;
+      button.hidden = !info.can_delete;
+      button.title = info.note_protected
+        ? "Delete protected note (owner only)"
+        : "Delete note";
     },
     async deleteNote(info, accessToken) {
       if (!await askConfirm(`Delete note “${info.title}”? This cannot be undone.`, {