Remove utils.sendFile(), useless wrapper

src/gui/Dialogs/SendFilePicker.qml

@@ -17,10 +17,10 @@ HFileDialogOpener {
         for (const file of files) {
             const path = Qt.resolvedUrl(file).replace(/^file:/, "")
 
-            utils.sendFile(userId, roomId, path, () => {
+            py.callClientCoro(userId, "send_file", [roomId, path], () => {
                 if (destroyWhenDone) destroy()
-            },
+
-            (type, args, error, traceback) => {
+            }, (type, args, error, traceback) => {
                 console.error(`python:\n${traceback}`)
                 if (destroyWhenDone) destroy()
             })

src/gui/Popups/ConfirmUploadPopup.qml

@@ -25,7 +25,9 @@ HColumnPopup {
             text: qsTr("Send")
             icon.name: "confirm-uploading-file"
             onClicked: {
-                utils.sendFile(popup.userId, popup.roomId, filePath)
+                py.callClientCoro(
+                    popup.userId, "send_file", [popup.roomId, filePath],
+                )
                 popup.close()
             }
         }

src/gui/Utils.qml

@@ -498,12 +498,6 @@ QtObject {
     }
 
 
-    function sendFile(userId, roomId, path, onSuccess, onError) {
-        py.callClientCoro(
-            userId, "send_file", [roomId, path], onSuccess, onError,
-        )
-    }
-
     function sumChildrenImplicitWidths(visibleChildren, spacing=0) {
         let sum = 0