fix(desktop): start PKC RPC with configured options

electron/start-pkc-rpc-core.js

@@ -0,0 +1,16 @@
+export const startPkcRpcServer = async ({ PKCRpcModule, port, pkcOptions, authKey, isDev = false, logger = console }) => {
+  const pkcWebSocketServer = await PKCRpcModule.PKCWsServer({ port, pkcOptions, authKey });
+  pkcWebSocketServer.on('error', (e) => logger.log('pkc rpc error', e));
+
+  logger.log(`pkc rpc: listening on ws://localhost:${port} (local connections only)`);
+  logger.log(`pkc rpc: listening on ws://localhost:${port}/${authKey} (secret auth key for remote connections)`);
+  pkcWebSocketServer.ws.on('connection', (socket) => {
+    logger.log('pkc rpc: new connection');
+    // debug raw JSON RPC messages in console
+    if (isDev) {
+      socket.on('message', (message) => logger.log(`pkc rpc: ${message.toString()}`));
+    }
+  });
+
+  return pkcWebSocketServer;
+};