Suggest verifying your own device in Devices settings

This button is currently hidden under the user menu, but it should be
shown more prominently - especially under the Devices settings. The
button under the user menu and this new one is now hidden when your
device is already verified.

src/libneochat/neochatconnection.cpp

@@ -558,4 +558,9 @@ bool NeoChatConnection::enablePushNotifications() const
     return m_pushNotificationsEnabled;
 }
 
+bool NeoChatConnection::isVerifiedSession() const
+{
+    return isVerifiedDevice(userId(), deviceId());
+}
+
 #include "moc_neochatconnection.cpp"

src/libneochat/neochatconnection.h

@@ -206,6 +206,11 @@ public:
 
     LinkPreviewer *previewerForLink(const QUrl &link);
 
+    /**
+     * @return True if this connection is a verified session.
+     */
+    Q_INVOKABLE bool isVerifiedSession() const;
+
 Q_SIGNALS:
     void globalUrlPreviewEnabledChanged();
     void labelChanged();