Add topic messages UI (#61)

Author: maksimtereshin

kafka-ui-react-app/package-lock.json

@@ -7,6 +7,7 @@
     "bulma-switch": "^2.0.0",
     "classnames": "^2.2.6",
     "immer": "^6.0.5",
+    "date-fns": "^2.14.0",
     "lodash": "^4.17.15",
     "pretty-ms": "^6.0.1",
     "react": "^16.12.0",

kafka-ui-react-app/package.json

@@ -25,6 +25,6 @@ $navbar-width: 250px;
     left: 0;
     bottom: 0;
     padding: 20px 20px;
-
+    overflow-y: scroll;
   }
 }