Add network identity diagnostics

src/shared/connectivityDiagnostics.ts

@@ -8,6 +8,12 @@ export const CONNECTIVITY_IP_SOURCES = Object.freeze([
   { id: 'ipify-v6', label: 'ipify IPv6', family: 6, url: 'https://api6.ipify.org' },
 ]);
 
+export const CONNECTIVITY_NETWORK_SOURCE = Object.freeze({
+  id: 'network',
+  label: 'Сеть',
+  url: 'https://ipwho.is/',
+});
+
 export const CONNECTIVITY_SITES = Object.freeze([
   { id: 'google', label: 'Google', url: 'https://www.google.com/generate_204' },
   { id: 'youtube', label: 'YouTube', url: 'https://www.youtube.com/generate_204' },
@@ -32,6 +38,7 @@ export interface ConnectivityPathResult {
   internetAvailable: boolean;
   ipv4: { addresses: string[]; [key: string]: unknown };
   ipv6: string | null;
+  network?: unknown;
   sites: ConnectivitySiteResult[];
   [key: string]: unknown;
 }