Fix #822 by updating the counts of the user

The load more button depends on the total of the posts available.
Removing posts changes the total counts, so we have to manually update
it.

webapp/pages/profile/_id/_slug.vue

@@ -202,11 +202,11 @@
 
           <template v-if="activePosts.length">
             <hc-post-card
-              v-for="(post, index) in activePosts"
+              v-for="post in activePosts"
               :key="post.id"
               :post="post"
               :width="{ base: '100%', md: '100%', xl: '50%' }"
-              @removePostFromList="activePosts.splice(index, 1)"
+              @removePostFromList="removePostFromList"
             />
           </template>
           <template v-else-if="$apollo.loading">
@@ -331,6 +331,10 @@ export default {
     },
   },
   methods: {
+    removePostFromList(index) {
+      this.activePosts.splice(index, 1)
+      this.$apollo.queries.User.refetch()
+    },
     handleTab(tab) {
       this.tabActive = tab
       this.Post = null