Disable follow button if blocked by user

src/components/user_card/user_card.scss

@@ -235,7 +235,7 @@
     line-height: 22px;
     flex-wrap: wrap;
 
-    .following, .requested_by {
+    .following, .requested_by, .blocking {
       flex: 1 0 auto;
       margin: 0;
       margin-bottom: .25em;

src/components/user_card/user_card.vue

@@ -127,6 +127,12 @@
           </div>
         </div>
         <div class="user-meta">
+          <div
+            v-if="relationship.blocked_by && loggedIn && isOtherUser"
+            class="blocking"
+          >
+            {{ $t('user_card.blocks_you') }}
+          </div>
           <div
             v-if="relationship.followed_by && loggedIn && isOtherUser"
             class="following"
@@ -187,6 +193,7 @@
             <FollowButton
               :relationship="relationship"
               :user="user"
+              :disabled="relationship.blocked_by"
             />
             <template v-if="relationship.following">
               <ProgressButton

src/i18n/en.json

@@ -1123,6 +1123,7 @@
         "block_confirm_title": "Block user",
         "block_progress": "Blocking…",
         "blocked": "Blocked!",
+        "blocks_you": "Blocks you!",
         "bot": "Bot",
         "deactivated": "Deactivated",
         "deny": "Deny",