v1.1.10: fix settings folder creation/deletion, fix pdf-parse build error

- Fix: clicking '+' on work node now creates folder (category) instead of item
- Fix: built-in categories (人物设定, 空间/地点 etc.) no longer show delete button
- Fix: user-created custom folders show proper add/rename/delete options on hover
- Fix: pdf-parse build error by marking it as serverExternalPackage
- Add locale keys: settings.newFolder (zh/en/ru)

app/components/SettingsPanel.js

@@ -484,14 +484,13 @@ export default function SettingsPanel() {
 
     // 节点操作
     const handleAddNode = async (parentId, category) => {
-        let cat = category || 'custom';
-        if (parentId && !category) {
-            const parent = nodes.find(n => n.id === parentId);
-            if (parent) cat = parent.category;
-        }
+        const parent = parentId ? nodes.find(n => n.id === parentId) : null;
+        let cat = category || (parent ? parent.category : 'custom');
+        // 如果父节点是作品节点，创建文件夹（大分类）；否则创建条目
+        const isParentWork = parent && parent.type === 'work';
         const newNode = await addSettingsNode({
-            name: t('settings.newItem'),
-            type: 'item',
+            name: isParentWork ? t('settings.newFolder') : t('settings.newItem'),
+            type: isParentWork ? 'folder' : 'item',
             category: cat,
             parentId,
             enabled: true,

app/components/SettingsTree.js

@@ -30,6 +30,11 @@ function TreeNode({ node, nodes, selectedId, onSelect, onAdd, onDelete, onRename
     const isFolder = node.type === 'folder' || node.type === 'special' || node.type === 'work';
     const isWork = node.type === 'work';
     const isRoot = node.parentId === null;
+    // 内置子分类（作品下的固定分类，如人物设定、空间/地点等）不可删除
+    const builtinSuffixes = ['bookinfo', 'characters', 'locations', 'world', 'objects', 'plot', 'rules'];
+    const parentNode = node.parentId ? nodes.find(n => n.id === node.parentId) : null;
+    const isBuiltinCategory = parentNode && parentNode.type === 'work' && builtinSuffixes.some(s => node.id.endsWith('-' + s));
+    const canDelete = !isRoot && !isBuiltinCategory;
     const isCollapsed = collapsedIds.has(node.id);
     const isSelected = selectedId === node.id;
     const isDisabled = node.enabled === false;
@@ -138,7 +143,7 @@ function TreeNode({ node, nodes, selectedId, onSelect, onAdd, onDelete, onRename
                         <button className="tree-action-btn" onClick={e => { e.stopPropagation(); setRenameValue(node.name); setIsRenaming(true); }} title={t('common.rename')}>✏</button>
                     )}
                     {/* 删除 */}
-                    {!isRoot && (
+                    {canDelete && (
                         <button className="tree-action-btn danger" onClick={e => { e.stopPropagation(); onDelete(node.id); }} title={t('common.delete')}>✕</button>
                     )}
                 </span>

app/locales/en.json

@@ -25,6 +25,7 @@
     "workLabel": "📕 Project:",
     "confirmBtn": "Confirm",
     "newItem": "New Item",
+    "newFolder": "New Category",
     "workNamePlaceholder": "Project Name...",
     "deleteWorkPrompt": "Are you sure you want to delete the project '{name}' and all its settings? This cannot be undone.",
     "deleteWorkAlert": "At least one project must remain.",

app/locales/ru.json

@@ -25,6 +25,7 @@
         "workLabel": "📕 Проект:",
         "confirmBtn": "Подтвердить",
         "newItem": "Новый элемент",
+        "newFolder": "Новая категория",
         "workNamePlaceholder": "Название проекта...",
         "deleteWorkPrompt": "Вы уверены, что хотите удалить проект '{name}' и все его настройки? Это действие нельзя отменить.",
         "deleteWorkAlert": "Должен остаться хотя бы один проект.",

app/locales/zh.json

@@ -25,6 +25,7 @@
         "workLabel": "📕 作品：",
         "confirmBtn": "确定",
         "newItem": "新条目",
+        "newFolder": "新分类",
         "workNamePlaceholder": "作品名称…",
         "deleteWorkPrompt": "确定删除作品「{name}」及其所有设定？此操作不可撤销。",
         "deleteWorkAlert": "至少需要保留一个作品",

next.config.mjs

@@ -2,6 +2,8 @@
 const nextConfig = {
   output: 'standalone',
   devIndicators: false,
+  // pdf-parse 仅在服务端 API 路由中使用，将其标记为外部包避免打包解析
+  serverExternalPackages: ['pdf-parse'],
 };
 
 export default nextConfig;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "author-app",
-  "version": "1.1.9",
+  "version": "1.1.10",
   "private": true,
   "main": "electron/main.js",
   "scripts": {