fix(furaffinity): duplicate tag-name if a artist uses their name as tag

some artists tag themselves, resulting in duplicate tags.

i have not yet found a consistency, but sometimes duplicate tags
cause szuruchrome to refuse uploading it (even for the same post
it often works by just re-trying).

src/engines/FurAffinity.ts

@@ -46,16 +46,17 @@ export default class FurAffinity extends ScrapeEngineBase {
           break;
       }
 
-    // Set tags
-    post.tags = Array.from(document.querySelectorAll("section.tags-row > span.tags a:not(.tag-block)"))
-      .map((x) => (x as HTMLSpanElement).innerText)
-      .map((x) => new ScrapedTag(x));
-
     // Set user who submitted the art as the artist
     const submissionUser = document.querySelector<HTMLElement>(".submission-id-sub-container a")?.innerText;
     if (submissionUser) {
       post.tags.push(new ScrapedTag(submissionUser, "artist"));
     }
+    // Set tags
+    post.tags = Array.from(document.querySelectorAll("section.tags-row > span.tags a:not(.tag-block)"))
+      .map((x) => (x as HTMLSpanElement).innerText)
+      .filter((x) => x !== submissionUser)
+      .map((x) => new ScrapedTag(x));
+
 
     result.tryAddPost(post);