added autocomplete for user lookup. scrollbar theme

electron/package.json

@@ -1,6 +1,6 @@
 {
   "name": "qortal-hub",
-  "version": "0.5.3",
+  "version": "0.5.4-pre",
   "description": "A desktop app that gives you access to the Qortal network",
   "author": {
     "name": "",
@@ -57,4 +57,4 @@
     "capacitor",
     "electron"
   ]
-}
+}