Force display instance

Because I don't like this decision from Phanpy

README.md

@@ -43,7 +43,7 @@ Everything is designed and engineered following my taste and vision. This is a p
 
 - **Status actions (reply, boost, favourite, bookmark, etc) are hidden by default**.<br>They only appear in individual status page. This is to reduce clutter and distraction. It may result in lower engagement, but we're not chasing numbers here.
 - **Boost is represented with the rocket icon**.<br>The green double arrow icon (retweet for Twitter) doesn't look right for the term "boost". Green rocket looks weird, so I use purple.
-- **Short usernames (`@username`) are displayed in timelines, instead of the full account username (`@username@instance`)**.<br>Despite the [guideline](https://docs.joinmastodon.org/api/guidelines/#username) mentioned that "Decentralization must be transparent to the user", I don't think we should shove it to the face every single time. There are also some [screen-reader-related accessibility concerns](https://twitter.com/lifeofablindgrl/status/1595864647554502656) with the full username, though this web app is unfortunately not accessible yet.
+- ~~**Short usernames (`@username`) are displayed in timelines, instead of the full account username (`@username@instance`)**.<br>Despite the [guideline](https://docs.joinmastodon.org/api/guidelines/#username) mentioned that "Decentralization must be transparent to the user", I don't think we should shove it to the face every single time. There are also some [screen-reader-related accessibility concerns](https://twitter.com/lifeofablindgrl/status/1595864647554502656) with the full username, though this web app is unfortunately not accessible yet.~~ DTTHDon fork displays the full username by default.
 - **No autoplay for video/GIF/whatever in timeline**.<br>The timeline is already a huge mess with lots of people, brands, news and media trying to grab your attention. Let's not make it worse. (Current exception now would be animated emojis.)
 - **Hash-based URLs**.<br>This web app is not meant to be a full-fledged replacement to Mastodon's existing front-end. There's no SEO, database, serverless or any long-running servers. I could be wrong one day.
 

src/components/name-text.css

@@ -21,6 +21,9 @@ a.name-text.short:is(:hover, :focus) i {
   font-style: normal;
   opacity: 0.75;
 }
+.name-text i.instance {
+  opacity: 0.35;
+}
 
 .name-text .avatar {
   vertical-align: middle;

src/components/name-text.jsx

@@ -72,12 +72,13 @@ function NameText({
           <b>
             <EmojiText text={displayName} emojis={emojis} />
           </b>
-          {!showAcct && username && (
+          {!showAcct && username ? (
             <>
               {' '}
               <i>@{username}</i>
             </>
-          )}
+          ) : ' '}
+          <i class="instance">{acct2}</i>
         </>
       ) : short ? (
         <i>{username}</i>