Refactor packages structure

app/src/main/java/org/futo/circles/feature/direct/DMDataSource.kt → app/src/main/java/org/futo/circles/feature/direct/tab/DMDataSource.kt

-package org.futo.circles.feature.direct
+package org.futo.circles.feature.direct.tab
 
 import androidx.lifecycle.asFlow
 import kotlinx.coroutines.Dispatchers

app/src/main/java/org/futo/circles/feature/direct/DMFragment.kt → app/src/main/java/org/futo/circles/feature/direct/tab/DMFragment.kt

-package org.futo.circles.feature.direct
+package org.futo.circles.feature.direct.tab
 
 import android.os.Bundle
 import android.view.View
@@ -12,7 +12,7 @@ import org.futo.circles.core.extensions.navigateSafe
 import org.futo.circles.core.extensions.observeData
 import org.futo.circles.core.view.EmptyTabPlaceholderView
 import org.futo.circles.databinding.FragmentDirectMessagesBinding
-import org.futo.circles.feature.direct.list.DMsListAdapter
+import org.futo.circles.feature.direct.tab.list.DMsListAdapter
 
 @AndroidEntryPoint
 class DMFragment :

app/src/main/java/org/futo/circles/feature/direct/DMViewModel.kt → app/src/main/java/org/futo/circles/feature/direct/tab/DMViewModel.kt

-package org.futo.circles.feature.direct
+package org.futo.circles.feature.direct.tab
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.asLiveData

app/src/main/java/org/futo/circles/feature/direct/list/DMsListAdapter.kt → app/src/main/java/org/futo/circles/feature/direct/tab/list/DMsListAdapter.kt

-package org.futo.circles.feature.direct.list
+package org.futo.circles.feature.direct.tab.list
 
 import android.view.ViewGroup
 import org.futo.circles.core.base.list.BaseRvAdapter

app/src/main/java/org/futo/circles/feature/direct/list/DMsViewHolder.kt → app/src/main/java/org/futo/circles/feature/direct/tab/list/DMsViewHolder.kt

-package org.futo.circles.feature.direct.list
+package org.futo.circles.feature.direct.tab.list
 
 import android.text.format.DateUtils
 import android.view.View

app/src/main/res/navigation/direct_messages_nav_graph.xml

@@ -7,7 +7,7 @@
 
     <fragment
         android:id="@+id/directMessagesFragment"
-        android:name="org.futo.circles.feature.direct.DMFragment"
+        android:name="org.futo.circles.feature.direct.tab.DMFragment"
         android:label="@string/direct_messages"
         tools:layout="@layout/fragment_direct_messages">
         <action