feat: webdav书籍排序

添加 按更新时间排序，按文件名排序的选项。
默认排序规则为按文件更新时间倒序排列

app/src/main/res/menu/book_remote.xml

@@ -12,7 +12,7 @@
     <item
         android:id="@+id/menu_sort"
         android:icon="@drawable/ic_baseline_sort_24"
-        android:title="排序"
+        android:title="@string/sort"
         app:showAsAction="always"
         tools:ignore="AlwaysShowAction">
         <menu>
@@ -21,9 +21,10 @@
                 android:checkableBehavior="single">
 
                 <item
-                    android:id="@+id/menu_sort_auto"
+                    android:id="@+id/menu_sort_default"
                     android:checkable="true"
-                    android:title="@string/sort_auto" />
+                    android:checked="true"
+                    android:title="@string/sort_default" />
 
                 <item
                     android:id="@+id/menu_sort_name"

app/src/main/res/values-es-rES/strings.xml

@@ -347,6 +347,7 @@
     <string name="swap_sort">Orden ascendente/descendente</string>
     <string name="sort">Ordenar</string>
     <string name="sort_auto">Ordenar automáticamente</string>
+    <string name="sort_default">Ordenar por defecto</string>
     <string name="sort_manual">Ordenar manualmente</string>
     <string name="sort_by_name">Ordenar por nombre</string>
     <string name="go_to_top">Ir al principio</string>

app/src/main/res/values-ja-rJP/strings.xml

@@ -351,6 +351,7 @@
     <string name="swap_sort">Ascending/Descending order</string>
     <string name="sort">Sort</string>
     <string name="sort_auto">Sort automatically</string>
+    <string name="sort_default">Sort default</string>
     <string name="sort_manual">Sort manually</string>
     <string name="sort_by_name">Sort by name</string>
     <string name="go_to_top">Scroll to the top</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -349,6 +349,7 @@
     <string name="swap_sort">Ordem ascendente/descendente</string>
     <string name="sort">Ordenar</string>
     <string name="sort_auto">Ordenar automaticamente</string>
+    <string name="sort_default">Ordenar por defecto</string>
     <string name="sort_manual">Ordenar manualmente</string>
     <string name="sort_by_name">Ordenar por nome</string>
     <string name="go_to_top">Vá ao topo</string>

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

@@ -348,6 +348,7 @@
     <string name="swap_sort">倒序-順序</string>
     <string name="sort">排序</string>
     <string name="sort_auto">智能排序</string>
+    <string name="sort_default">默認排序</string>
     <string name="sort_manual">手動排序</string>
     <string name="sort_by_name">名稱排序</string>
     <string name="go_to_top">滾動到頂部</string>

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

@@ -350,6 +350,7 @@
     <string name="swap_sort">倒序-順序</string>
     <string name="sort">排序</string>
     <string name="sort_auto">智慧排序</string>
+    <string name="sort_default">默認排序</string>
     <string name="sort_manual">手動排序</string>
     <string name="sort_by_name">名稱排序</string>
     <string name="go_to_top">滾動到頂部</string>

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

@@ -351,6 +351,7 @@
     <string name="sort">排序</string>
     <string name="sort_auto">智能排序</string>
     <string name="sort_manual">手动排序</string>
+    <string name="sort_default">默认排序</string>
     <string name="sort_by_name">名称排序</string>
     <string name="go_to_top">滚动到顶部</string>
     <string name="go_to_bottom">滚动到底部</string>

app/src/main/res/values/strings.xml

@@ -352,6 +352,7 @@
     <string name="sort">Sort</string>
     <string name="sort_auto">Sort automatically</string>
     <string name="sort_manual">Sort manually</string>
+    <string name="sort_default">Sort default</string>
     <string name="sort_by_name">Sort by name</string>
     <string name="go_to_top">Scroll to the top</string>
     <string name="go_to_bottom">Scroll to the bottom</string>