Rebrand files names Spectral -> NeoChat

imports/NeoChat/Setting/Setting.qml

@@ -0,0 +1,13 @@
+pragma Singleton
+import QtQuick 2.12
+import Qt.labs.settings 1.0
+
+Settings {
+    property bool showNotification: true
+
+    property bool showTray: true
+
+    property bool darkTheme
+
+    property string fontFamily: "Roboto,Noto Sans,Noto Color Emoji"
+}