Merge pull request #1755 from sir-wilhelm/localize

Localized various strings.

components/app/SideDrawer.vue

@@ -3,10 +3,7 @@
     <div class="absolute top-0 left-0 w-full h-full bg-black transition-opacity duration-200" :class="show ? 'bg-opacity-60 pointer-events-auto' : 'bg-opacity-0'" @click="clickBackground" />
     <div class="absolute top-0 right-0 w-64 h-full bg-bg transform transition-transform py-6 pointer-events-auto" :class="show ? '' : 'translate-x-64'" @click.stop>
       <div class="px-6 mb-4">
-        <p v-if="user" class="text-base">
-          Welcome,
-          <strong>{{ username }}</strong>
-        </p>
+        <p v-if="user" class="text-base" v-html="$getString('HeaderWelcome', [username])" />
       </div>
 
       <div class="w-full overflow-y-auto">