release: restore v2.1.19 baseline for v2.1.24

Restore the v2.1.19 application baseline and retain only the focused import preflight summary with duplicate, unavailable, destination, job, and size-limit visibility.

lib/remote-server.js

@@ -21,12 +21,8 @@ class RemoteServer {
     return new Promise((resolve, reject) => {
       this._config = opts;
 
-      const host = opts.host || '127.0.0.1';
-      if (host !== '127.0.0.1' && host !== '::1') {
-        reject(new Error('Remote server requires a loopback host'));
-        return;
-      }
-      const wssOpts = { port: opts.port, host, maxPayload: 256 * 1024 };
+      const wssOpts = { port: opts.port, maxPayload: 256 * 1024 };
+      if (opts.host) wssOpts.host = opts.host;
       this._wss = new WebSocketServer(wssOpts, () => {
         resolve();
       });
@@ -98,17 +94,6 @@ class RemoteServer {
       const client = this._clients.get(ws);
       if (!client) return;
 
-      if (!msg || typeof msg !== 'object' || Array.isArray(msg)) {
-        if (!client.authenticated) {
-          authReceived = true;
-          clearTimeout(authTimeout);
-          this._recordFailedAttempt(ip);
-          ws.close(4002, 'Invalid token');
-          this._clients.delete(ws);
-        }
-        return;
-      }
-
       if (!client.authenticated) {
         authReceived = true;
         clearTimeout(authTimeout);