Update PixivFE and LiteXiv default instances (#1065)

Co-authored-by: iacore <noreply+gpg-stub@1a-insec.net>

Author: iacore

src/assets/javascripts/services.js

@@ -912,8 +912,8 @@ const defaultInstances = {
   laboratory: ["https://lab.vern.cc"],
   binternet: ["https://bn.bloat.cat"],
   painterest: ["https://pt.bloat.cat"],
-  pixivFe: ["https://pixivfe.exozy.me"],
-  liteXiv: ["https://litexiv.exozy.me"],
+  pixivFe: ["https://pixiv.perennialte.ch"],
+  liteXiv: ["https://litexiv.465321.best", "https://litexiv.bloat.cat"],
   vixipy: ["https://vx.maid.zone"],
   indestructables: ["https://indestructables.private.coffee"],
   destructables: ["https://ds.vern.cc"],