fix(stalker): omit empty handshake token

apps/electron-backend/src/app/services/stalker-session/stalker-endpoint-resolver.spec.ts

@@ -162,6 +162,10 @@ describe('StalkerEndpointResolver', () => {
                 (request) => request.params?.['action'] === 'handshake'
             )
         ).toHaveLength(1);
+        const handshakeRequest = harness.calls.find(
+            (request) => request.params?.['action'] === 'handshake'
+        );
+        expect(handshakeRequest?.params).not.toHaveProperty('token');
         const profileRequest = harness.calls.find(
             (request) => request.params?.['action'] === 'get_profile'
         );

apps/electron-backend/src/app/services/stalker-session/stalker-endpoint-resolver.ts

@@ -245,7 +245,6 @@ export class StalkerEndpointResolver {
             params: {
                 action: 'handshake',
                 JsHttpRequest: '1-xml',
-                token: '',
                 type: 'stb',
             },
             url: input.endpoint,