fix(package.json): added Keywords for package

Author: arijitcodes

package.json

@@ -51,5 +51,15 @@
     "jest": "^29.0.0",
     "semantic-release": "^24.2.3",
     "typescript": "^5.7.3"
-  }
+  },
+  "keywords": [
+    "microservices",
+    "websockets",
+    "real-time",
+    "communication",
+    "sdk",
+    "typescript",
+    "microstream",
+    "microstream-client"
+  ]
 }