Added functions to send and see proof before valid participation from random challenge

src/app/services/api/provide-api.ts

@@ -1,15 +1,15 @@
-import {EnvironmentProviders, makeEnvironmentProviders} from "@angular/core";
-import {Configuration, ConfigurationParameters} from './configuration';
-import {BASE_PATH} from './variables';
+import { EnvironmentProviders, makeEnvironmentProviders } from "@angular/core";
+import { Configuration, ConfigurationParameters } from './configuration';
+import { BASE_PATH } from './variables';
 
 // Returns the service class providers, to be used in the [ApplicationConfig](https://angular.dev/api/core/ApplicationConfig).
 export function provideApi(configOrBasePath: string | ConfigurationParameters): EnvironmentProviders {
     return makeEnvironmentProviders([
         typeof configOrBasePath === "string"
-            ? {provide: BASE_PATH, useValue: configOrBasePath}
+            ? { provide: BASE_PATH, useValue: configOrBasePath }
             : {
                 provide: Configuration,
-                useValue: new Configuration({...configOrBasePath}),
+                useValue: new Configuration({ ...configOrBasePath }),
             },
     ]);
 }