♻️ Refactor: Autogen classes and use consistent naming

- This should greatly improve consistency
- This mainly targets one of my PRs https://github.com/nunocoracao/blowfish/pull/2211

layouts/partials/header/fixed-fill.html

@@ -1,5 +1,5 @@
 <div class="min-h-[148px]"></div>
-<div class="fixed inset-x-0 pl-[24px] pr-[24px] bg-neutral dark:bg-neutral-800 z-index-100">
+<div class="fixed inset-x-0 pl-[24px] pr-[24px] bg-neutral dark:bg-neutral-800 z-100">
   <div class="relative max-w-[64rem] ml-auto mr-auto">
     {{ partial "header/basic.html" . }}
   </div>