feat: assets move + comments migration + admin users UI

client/components/admin/admin-analytics.vue

@@ -3,7 +3,7 @@
     v-layout(row, wrap)
       v-flex(xs12)
         .admin-header
-          img.animated.fadeInUp(src='/svg/icon-line-chart.svg', alt='Analytics', style='width: 80px;')
+          img.animated.fadeInUp(src='/_assets/svg/icon-line-chart.svg', alt='Analytics', style='width: 80px;')
           .admin-header-title
             .headline.primary--text.animated.fadeInLeft {{ $t('admin:analytics.title') }}
             .subtitle-1.grey--text.animated.fadeInLeft.wait-p4s {{ $t('admin:analytics.subtitle') }}