feat: 缺失文件扫描支持清理并发布 v2.1.1

src/_test/ui.test.js

@@ -645,6 +645,17 @@ test('书库多选提供全选、批量整理与批量移除', () => {
   assert.match(library, /window\.api\.library\.updateMany\(patches\)/);
 });
 
+test('重新扫描发现文件缺失后提示清理书库条目', () => {
+  const library = fs.readFileSync(libFile, 'utf8');
+  const preload = fs.readFileSync(path.join(__dirname, '..', '..', 'preload.js'), 'utf8');
+  assert.match(library, /const missing = Math\.max\(0, Number\(\(r\.data \|\| \{\}\)\.missing\)/);
+  assert.match(library, /confirmModal\(\s*'发现文件缺失'/);
+  assert.match(library, /对应分类和标签也会一并清理/);
+  assert.match(library, /笔记、书签、进度和标注会保留/);
+  assert.match(library, /window\.api\.library\.removeMissing\(\)/);
+  assert.match(preload, /removeMissing: \(\) => ipcRenderer\.invoke\('library:removeMissing'\)/);
+});
+
 test('卡片定位上下文不随多选状态消失', () => {
   const css = fs.readFileSync(path.join(__dirname, '..', 'ui', 'style.css'), 'utf8');
   // 退出多选是同步移除 class，重绘要等 IPC；若定位上下文只在 select-mode 下建立，