fix vsetattr return type

Author: nkaradzhov

packages/client/lib/commands/VSETATTR.spec.ts

@@ -31,4 +31,23 @@ describe('VSETATTR', () => {
     client: GLOBAL.SERVERS.OPEN,
     cluster: GLOBAL.CLUSTERS.OPEN
   });
+
+  testUtils.testWithClient('vSetAttr with RESP3 - returns boolean', async client => {
+    await client.vAdd('resp3-key', [1.0, 2.0, 3.0], 'resp3-element');
+
+    const result = await client.vSetAttr('resp3-key', 'resp3-element', {
+      name: 'test-item',
+      category: 'electronics',
+      price: 99.99
+    });
+
+    // RESP3 returns boolean instead of number
+    assert.equal(typeof result, 'boolean');
+    assert.equal(result, true);
+  }, {
+    ...GLOBAL.SERVERS.OPEN,
+    clientOptions: {
+      RESP: 3
+    }
+  });
 });

packages/client/lib/commands/VSETATTR.ts

@@ -1,5 +1,5 @@
 import { CommandParser } from '../client/parser';
-import { RedisArgument, NumberReply, Command } from '../RESP/types';
+import { RedisArgument, NumberReply, Command, BooleanReply } from '../RESP/types';
 
 export default {
   /**
@@ -27,5 +27,8 @@ export default {
       parser.push(attributes);
     }
   },
-  transformReply: undefined as unknown as () => NumberReply
+  transformReply: {
+    2: undefined as unknown as () => NumberReply,
+    3: undefined as unknown as () => BooleanReply
+  }
 } as const satisfies Command;