created mergedConfig getter to avoid obnoxious checks for undefined everywhere

src/components/user_card/user_card.js

@@ -5,15 +5,13 @@ import ModerationTools from '../moderation_tools/moderation_tools.vue'
 import { hex2rgb } from '../../services/color_convert/color_convert.js'
 import { requestFollow, requestUnfollow } from '../../services/follow_manipulate/follow_manipulate'
 import generateProfileLink from 'src/services/user_profile_link_generator/user_profile_link_generator'
+import { mapGetters } from 'vuex'
 
 export default {
   props: [ 'user', 'switcher', 'selected', 'hideBio', 'rounded', 'bordered', 'allowZoomingAvatar' ],
   data () {
     return {
       followRequestInProgress: false,
-      hideUserStatsLocal: typeof this.$store.state.config.hideUserStats === 'undefined'
-        ? this.$store.state.instance.hideUserStats
-        : this.$store.state.config.hideUserStats,
       betterShadow: this.$store.state.interface.browserSupport.cssFilter
     }
   },
@@ -73,7 +71,8 @@ export default {
         } else {
           this.$store.dispatch('setHighlight', { user: this.user.screen_name, color: undefined })
         }
-      }
+      },
+      ...mapGetters(['mergedConfig'])
     },
     userHighlightColor: {
       get () {
@@ -90,7 +89,8 @@ export default {
       const validRole = rights.admin || rights.moderator
       const roleTitle = rights.admin ? 'admin' : 'moderator'
       return validRole && roleTitle
-    }
+    },
+    ...mapGetters(['mergedConfig'])
   },
   components: {
     UserAvatar,

src/components/user_card/user_card.vue

@@ -81,7 +81,7 @@
               >{{ visibleRole }}</span>
               <span v-if="user.locked"><i class="icon icon-lock" /></span>
               <span
-                v-if="!hideUserStatsLocal && !hideBio"
+                v-if="!mergedConfig.hideUserStats && !hideBio"
                 class="dailyAvg"
               >{{ dailyAvg }} {{ $t('user_card.per_day') }}</span>
             </div>
@@ -262,7 +262,7 @@
       class="panel-body"
     >
       <div
-        v-if="!hideUserStatsLocal && switcher"
+        v-if="!mergedConfig.hideUserStats && switcher"
         class="user-counts"
       >
         <div