icons - just use the solid set

assets/style.scss

@@ -40,6 +40,7 @@
 $fa-font-path: "~@fortawesome/fontawesome-pro/webfonts";
 @import "~@fortawesome/fontawesome-pro/scss/fontawesome";
 @import "~@fortawesome/fontawesome-pro/scss/light";
+@import "~@fortawesome/fontawesome-pro/scss/solid";
 @import "~@fortawesome/fontawesome-pro/scss/brands";
 
 @import "./dark";

components/Opinion.vue

@@ -3,7 +3,7 @@
     <span>
         <strong v-if="opinion === 1">
             <Tooltip :text="$t('profile.opinion.yes')">
-                <img src="../node_modules/@fortawesome/fontawesome-pro/svgs/solid/heart.svg" class="icon invertible"/>
+                <Icon v="heart" set="s"/>
             </Tooltip>
             <nuxt-link v-if="link" :to="link"><Spelling escape :text="word"/></nuxt-link>
             <span v-else><Spelling escape :text="word"/></span>

components/ProfileLink.vue

@@ -5,7 +5,7 @@
             {{niceLink.text}}
         </a>
         <small v-if="verifiedBy">
-            <Icon v="shield-check"/>
+            <Icon v="shield-check" set="s" class="small text-primary"/>
         </small>
     </span>
 </template>