Clean code and add changelog

changelog.d/4077.bugfix

@@ -0,0 +1 @@
+Fix Reply/Edit mode animation is broken when sending

vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailViewEvents.kt

@@ -18,10 +18,8 @@ package im.vector.app.features.home.room.detail
 
 import android.net.Uri
 import android.view.View
-import androidx.annotation.StringRes
 import im.vector.app.core.platform.VectorViewEvents
 import im.vector.app.features.call.webrtc.WebRtcCall
-import im.vector.app.features.command.Command
 import org.matrix.android.sdk.api.session.widgets.model.Widget
 import org.matrix.android.sdk.api.util.MatrixItem
 import org.matrix.android.sdk.internal.crypto.model.event.WithHeldCode

vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailViewState.kt

@@ -25,12 +25,10 @@ import org.matrix.android.sdk.api.session.initsync.SyncStatusService
 import org.matrix.android.sdk.api.session.room.members.ChangeMembershipState
 import org.matrix.android.sdk.api.session.room.model.RoomMemberSummary
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
-import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import org.matrix.android.sdk.api.session.sync.SyncState
 import org.matrix.android.sdk.api.session.widgets.model.Widget
 import org.matrix.android.sdk.api.session.widgets.model.WidgetType
 
-
 sealed class UnreadState {
     object Unknown : UnreadState()
     object HasNoUnread : UnreadState()

vector/src/main/java/im/vector/app/features/home/room/detail/composer/TextComposerAction.kt

@@ -17,7 +17,6 @@
 package im.vector.app.features.home.room.detail.composer
 
 import im.vector.app.core.platform.VectorViewModelAction
-import im.vector.app.features.home.room.detail.RoomDetailAction
 
 sealed class TextComposerAction : VectorViewModelAction {
     data class SaveDraft(val draft: String) : TextComposerAction()

vector/src/main/java/im/vector/app/features/home/room/detail/composer/TextComposerView.kt

@@ -24,7 +24,6 @@ import android.view.ViewGroup
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintSet
 import androidx.core.text.toSpannable
-import androidx.core.view.isInvisible
 import androidx.transition.ChangeBounds
 import androidx.transition.Fade
 import androidx.transition.Transition

vector/src/main/java/im/vector/app/features/home/room/detail/composer/TextComposerViewState.kt

@@ -46,7 +46,7 @@ data class TextComposerViewState(
         val canSendMessage: Boolean = true,
         val isVoiceRecording: Boolean = false,
         val isSendButtonVisible : Boolean = false,
-        val sendMode: SendMode = SendMode.REGULAR("", false),
+        val sendMode: SendMode = SendMode.REGULAR("", false)
 ) : MvRxState {
 
     val isComposerVisible: Boolean