Use declarative type registration for remaining types

src/main.cpp

@@ -35,11 +35,6 @@
 
 #include "neochat-version.h"
 
-#include <Quotient/accountregistry.h>
-#if __has_include("Quotient/e2ee/sssshandler.h")
-#include <Quotient/e2ee/sssshandler.h>
-#endif
-#include <Quotient/keyverificationsession.h>
 #include <Quotient/networkaccessmanager.h>
 
 #include "blurhashimageprovider.h"
@@ -234,13 +229,6 @@ int main(int argc, char *argv[])
     Q_IMPORT_QML_PLUGIN(org_kde_neochat_loginPlugin)
 
     qml_register_types_org_kde_neochat();
-    qmlRegisterSingletonInstance("org.kde.neochat.config", 1, 0, "Config", NeoChatConfig::self());
-    qmlRegisterSingletonInstance("org.kde.neochat.accounts", 1, 0, "AccountRegistry", &Controller::instance().accounts());
-
-    qmlRegisterUncreatableType<KeyVerificationSession>("com.github.quotient_im.libquotient", 1, 0, "KeyVerificationSession", {});
-#if __has_include("Quotient/e2ee/sssshandler.h")
-    qmlRegisterType<SSSSHandler>("com.github.quotient_im.libquotient", 1, 0, "SSSSHandler");
-#endif
 
     QQmlApplicationEngine engine;