feat: move Admin to left hand side menu

lnbits/static/js/base.js

@@ -333,12 +333,6 @@ window.windowMixin = {
     }
   },
 
-  computed: {
-    isAdminUser: function () {
-      return this.g.user?.admin
-    }
-  },
-
   methods: {
     changeColor: function (newValue) {
       document.body.setAttribute('data-theme', newValue)
@@ -348,9 +342,6 @@ window.windowMixin = {
       this.$q.dark.toggle()
       this.$q.localStorage.set('lnbits.darkMode', this.$q.dark.isActive)
     },
-    goToAdminConsole: function () {
-      window.location.href = '/admin?usr=' + this.g.user.id
-    },
     copyText: function (text, message, position) {
       var notify = this.$q.notify
       Quasar.utils.copyToClipboard(text).then(function () {