style : padding, layoutManager 추가 #3

app/src/main/res/layout/fragment_home.xml

@@ -4,18 +4,18 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:paddingBottom="56dp"
     tools:context=".presentation.main.HomeFragment">
 
     <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/rv_home_github_repo"
+        android:id="@+id/rv_home_dog"
         android:layout_width="0dp"
         android:layout_height="0dp"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.0"
-        tools:listitem="@layout/item_github_repo" />
+        tools:listitem="@layout/item_dog" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>