尝试修复书架错位问题 #255、#234

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

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto">
-
-    <item
-        android:id="@+id/menu_default"
-        android:title="@string/default_font"
-        app:showAsAction="ifRoom" />
-
-    <item
-        android:id="@+id/menu_other"
-        android:title="@string/other_folder"
-        app:showAsAction="never" />
-
-</menu>