UPD: better icon for mac oui search

frontend/src/components/SideNavbar.vue

@@ -132,7 +132,7 @@ export default {
             has_sub_pages: false,
             label: 'MAC-Vendor-Suche',
             address: '/tools/oui_lookup',
-            icon: 'question',
+            icon: 'industry',
             visible() {
               return self.$sysinfo_js_mods.includes('macfinder')
             }

frontend/src/icons.js

@@ -67,7 +67,8 @@ import {
   faLock,
   faFire,
   faListOl,
-  faSearchLocation
+  faSearchLocation,
+  faIndustry
 } from '@fortawesome/free-solid-svg-icons'
 
 import {
@@ -157,5 +158,6 @@ library.add(
   faFire,
   faListOl,
   farBuilding,
-  faSearchLocation
+  faSearchLocation,
+  faIndustry
 )