Add upload progress && fix icon proportion of DBus.

imports/Spectral/Panel/RoomDrawer.qml

@@ -28,8 +28,8 @@ Drawer {
         anchors.margins: 32
 
         ImageItem {
-            Layout.preferredWidth: 64
-            Layout.preferredHeight: 64
+            Layout.preferredWidth: 96
+            Layout.preferredHeight: 96
             Layout.alignment: Qt.AlignHCenter
 
             hint: room ? room.displayName : "No name"

imports/Spectral/Panel/RoomPanelForm.ui.qml

@@ -160,7 +160,7 @@ Item {
 
                 id: goTopFab
 
-                visible: !(messageListView.atYEnd || messageListView.moving)
+                visible: !messageListView.atYEnd
 
                 contentItem: MaterialIcon {
                     anchors.fill: parent

imports/Spectral/Panel/RoomPanelInput.qml

@@ -20,6 +20,14 @@ Rectangle {
         elevation: 2
     }
 
+    Rectangle {
+        width: currentRoom && currentRoom.hasFileUploading ? parent.width * currentRoom.fileUploadingProgress / 100 : 0
+        height: parent.height
+
+        opacity: 0.2
+        color: Material.accent
+    }
+
     RowLayout {
         anchors.fill: parent
 
@@ -40,7 +48,7 @@ Rectangle {
             BusyIndicator {
                 anchors.fill: parent
 
-                running: false
+                running: currentRoom && currentRoom.hasFileUploading
             }
         }