引数削除など

feature/library/src/main/res/layout/fragment_library_container.xml

@@ -5,10 +5,9 @@
     android:layout_height="match_parent"
     tools:context=".LibraryContainerFragment">
 
-    <!-- TODO: Update blank fragment layout -->
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:text="@string/hello_blank_fragment" />
-
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/fragmentContainerView"
+        android:name="one.nem.lacerta.feature.library.LibraryPageFragment"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
 </FrameLayout>