Add default list setting & creating tasks from home (#520)

Co-authored-by: sytone <github@sytone.com>
Co-authored-by: Sytone <github@sytone.com>
Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/520
Reviewed-by: konrad <konrad@kola-entertainments.de>
Co-authored-by: sytone <kolaente@sytone.com>
Co-committed-by: sytone <kolaente@sytone.com>

src/models/userSettings.js

@@ -9,6 +9,7 @@ export default class UserSettingsModel extends AbstractModel {
 			discoverableByName: false,
 			discoverableByEmail: false,
 			overdueTasksRemindersEnabled: true,
+			defaultListId: undefined,
 			weekStart: 0,
 		}
 	}