Make saving the configuration more robust (#594)

* feat: Make saving the configuration more robust

* parse backup user config before return

* fix some bug

* Add write-userconfig.js and invalid-config.bin

* throw exception if failed user config parsing

* Merge branch 'master' into feat-467-make-save-more-robust

* hide keymaps and macros if agent in restore mode

* fix Device name settings

packages/uhk-common/src/models/configuration-reply.ts

@@ -1,4 +1,5 @@
 import { HardwareModules } from './hardware-modules';
+import { UserConfiguration } from '../config-serializer/config-items';
 
 export interface ConfigurationReply {
     success: boolean;
@@ -6,4 +7,5 @@ export interface ConfigurationReply {
     hardwareConfiguration?: string;
     modules?: HardwareModules;
     error?: string;
+    backupConfiguration?: UserConfiguration;
 }