fix(app): coding style

linphone-desktop/src/components/presence/Presence.cpp

@@ -64,7 +64,7 @@ QString Presence::getPresenceLevelIconName (const PresenceLevel &level) {
       return "led_red";
     case White:
       return "led_white";
-    default:
-      return "";
   }
+
+  return "";
 }

linphone-desktop/ui/views/App/Main/Contacts.qml

@@ -113,9 +113,9 @@ ColumnLayout {
 
               Text {
                 Layout.fillWidth: true
-                color: ContactsStyle.contact.presenceStringColor
+                color: ContactsStyle.contact.presence.color
                 elide: Text.ElideRight
-                font.pointSize: ContactsStyle.contact.presenceStringFontSize
+                font.pointSize: ContactsStyle.contact.presence.fontSize
                 text: Presence.getPresenceStatusAsString($contact.presenceStatus)
               }
             }

linphone-desktop/ui/views/App/Styles/Main/ContactsStyle.qml

@@ -25,8 +25,6 @@ QtObject {
     property int presenceLevelSize: 12
     property int rightMargin: 25
     property int spacing: 15
-    property int presenceStringFontSize: 10
-    property color presenceStringColor: Colors.w
 
     property QtObject backgroundColor: QtObject {
       property color normal: Colors.k
@@ -43,6 +41,11 @@ QtObject {
       property int width: 5
     }
 
+    property QtObject presence: QtObject {
+      property int fontSize: 10
+      property color color: Colors.w
+    }
+
     property QtObject username: QtObject {
       property color color: Colors.j
       property int fontSize: 9