GODT-1346: GODT-1340 GODT-1315 QML changes

GODT-1365: Create ComboBox component
GODT-1338: GODT-1343 Help view buttons
GODT-1340: Not crashing, user list updating in main thread.
GODT-1345: adding panic handlers

internal/frontend/qml/tests/Test.qml

@@ -0,0 +1,30 @@
+// Copyright (c) 2021 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+import QtQuick.Window 2.13
+
+import "../Proton"
+
+Window {
+    width: 800
+    height: 600
+    visible: true
+    TestComponents {
+        anchors.fill: parent
+        colorScheme: ProtonStyle.currentStyle
+    }
+}