fix: improve qml bottlenecks

ui/app/AppLayouts/Chat/ChatColumn.qml

@@ -193,16 +193,23 @@ StackLayout {
                 target: chatsModel
                 onActiveChannelChanged: {
                     stackLayoutChatMessages.currentIndex = chatsModel.getMessageListIndex(chatsModel.activeChannelIndex)
+                    if(stackLayoutChatMessages.currentIndex > -1 && !stackLayoutChatMessages.children[stackLayoutChatMessages.currentIndex].active){
+                        stackLayoutChatMessages.children[stackLayoutChatMessages.currentIndex].active = true;
+                    }
                 }
             }
 
+
             StackLayout {
                 id: stackLayoutChatMessages
                 Repeater {
                     model: chatsModel
-                    ChatMessages {
-                        id: chatMessages
-                        messageList: model.messages
+                    Loader {
+                        active: false
+                        sourceComponent: ChatMessages {
+                            id: chatMessages
+                            messageList: model.messages
+                        }
                     }
                 }
             }
@@ -315,10 +322,9 @@ StackLayout {
                     if (msg.length > 0){
                         msg = chatInput.interpretMessage(msg)
                         chatsModel.sendMessage(msg, chatInput.isReply ? SelectedMessage.messageId : "", Utils.isOnlyEmoji(msg) ? Constants.emojiType : Constants.messageType, false);
-
-                        if (event) event.accepted = true
-                        chatInput.messageSound.stop()
-                        Qt.callLater(chatInput.messageSound.play);
+                        if(event) event.accepted = true
+                        sendMessageSound.stop();
+                        Qt.callLater(sendMessageSound.play);
 
                         chatInput.textInput.clear();
                         chatInput.textInput.textFormat = TextEdit.PlainText;

ui/shared/status/StatusChatInput.qml

@@ -40,7 +40,6 @@ Rectangle {
     property bool isStatusUpdateInput: chatType === Constants.chatTypeStatusUpdate
 
     property var fileUrls: []
-    property alias messageSound: sendMessageSound
 
     property alias suggestionsList: suggestions
     property alias suggestions: suggestionsBox
@@ -62,13 +61,6 @@ Rectangle {
 
     color: Style.current.background
 
-    Audio {
-        id: sendMessageSound
-        source: "../../sounds/send_message.wav"
-        volume: appSettings.volume
-        muted: !appSettings.notificationSoundsEnabled
-    }
-
     function calculateExtraHeightFactor() {
         const factor = (messageInputField.length / 500) + 1;
         return (factor > 5) ? 5 : factor;

ui/shared/status/StatusEmojiPopup.qml

@@ -67,7 +67,7 @@ Popup {
         popup.close()
     }
 
-    Component.onCompleted: {
+    function populateCategories() {
         var categoryNames = {"recent": 0}
         var newCategories = [[]]
 
@@ -105,6 +105,7 @@ Popup {
     onOpened: {
         searchBox.text = ""
         searchBox.forceActiveFocus(Qt.MouseFocusReason)
+        Qt.callLater(populateCategories);
     }
 
     contentItem: ColumnLayout {