logsview: fix ugly theme

Change-Id: Ic38b7c322f0ffe9690a11294683d2d605d7f128e
GitLab: #1153

src/app/settingsview/components/LogsView.qml

@@ -85,28 +85,16 @@ Window {
         }
         hasOpened = true;
     }
+    color: JamiTheme.backgroundColor
 
     ColumnLayout {
         anchors.fill: parent
 
         spacing: 0
 
-        Rectangle {
-            id: buttonRectangleBackground
-
-            Layout.alignment: Qt.AlignHCenter
-            Layout.fillWidth: true
-            Layout.preferredHeight: JamiTheme.preferredFieldHeight * 2
-
-            border.width: 0
-            color: JamiTheme.backgroundColor
-            radius: JamiTheme.modalPopupRadius
-
         RowLayout {
             id: buttons
 
-                anchors.centerIn: parent
-
             ToggleSwitch {
                 id: startStopToggle
 
@@ -216,7 +204,6 @@ Window {
                 onClicked: Qt.openUrlExternally("https://jami.net/bugs-and-improvements/")
             }
         }
-        }
 
         JamiFlickable {
             id: scrollView
@@ -235,7 +222,7 @@ Window {
                 font.hintingPreference: Font.PreferNoHinting
 
                 readOnly: true
-                color: JamiTheme.blackColor
+                color: JamiTheme.textColor
                 wrapMode: TextArea.Wrap
                 selectByMouse: true