Reorder QML files to follow coding conventions

https://doc.qt.io/qt-5/qml-codingconventions.html#qml-object-declarations

src/gui/Pages/AddChat/DirectChat.qml

@@ -8,13 +8,10 @@ import "../../Base/Buttons"
 
 HFlickableColumnPage {
     id: page
-    enabled: account && account.presence !== "offline"
-
 
     property string userId
     readonly property QtObject account: ModelStore.get("accounts").find(userId)
 
-
     function takeFocus() {
         userField.item.forceActiveFocus()
     }
@@ -64,6 +61,8 @@ HFlickableColumnPage {
     }
 
 
+    enabled: account && account.presence !== "offline"
+
     footer: AutoDirectionLayout {
         ApplyButton {
             id: applyButton
@@ -85,7 +84,6 @@ HFlickableColumnPage {
     onKeyboardAccept: startChat()
     onKeyboardCancel: cancel()
 
-
     CurrentUserAvatar {
         userId: page.userId
         account: page.account