[优化] 优化界面

app/src/main/res/values-zh-rCN/strings.xml

@@ -246,6 +246,7 @@
     <string name="threads_num_title">更新和搜索线程数</string>
     <string name="change_icon">切换图标</string>
     <string name="remove_from_bookshelf">已在书架</string>
+    <string name="already_in_bookshelf">已在书架</string>
     <string name="start_read">开始阅读</string>
     <string name="data_loading">加载数据中…</string>
     <string name="load_error_retry">加载失败</string>
@@ -395,6 +396,7 @@
     <string name="imm_navigation_bar_s">导航栏颜色透明</string>
     <string name="add_to_bookshelf">放入书架</string>
     <string name="click_to_remove">点击删除</string>
+    <string name="long_press_group">长按分组</string>
     <string name="continue_read">继续阅读</string>
     <string name="cover_path">封面地址</string>
     <string name="page_anim_cover">覆盖</string>