build: rebase patches onto v0.21.6

patches/0010-Manage-Ely.by-skins-from-the-skin-page.patch

@@ -844,7 +844,7 @@ index 8240b8b..bcd79ec 100644
  	<div v-if="!currentUser" class="sticky w-full bottom-0 z-20 p-4 pt-0">
  		<div
 diff --git a/apps/app/build.rs b/apps/app/build.rs
-index 919c91a..1e44522 100644
+index 3dbf3dc..c1f27a4 100644
 --- a/apps/app/build.rs
 +++ b/apps/app/build.rs
 @@ -27,6 +27,23 @@ fn main() {