Fix formatting in Arabic index.html file

[rania33840-netizen]

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[kenyonj]

Thanks for the PR, @rania33840-netizen! I want to make sure I am not misreading the intent here. Looking at the diff:

---
layout: index
lang: ar
title: إرشادات المشاريع مفتوحة المصدر
permalink: /ar/
+------
+layout: index
+lang: ar
+title: إرشادات المشاريع مفتوحة المصدر
+permalink: /ar/
---

This duplicates the entire YAML frontmatter block inside the existing one, and separates the two with ------ (six dashes) rather than --- (three dashes). Jekyll's frontmatter parser expects exactly --- as the opening and closing delimiters, so the six-dash line is not a valid separator. The result would be invalid frontmatter and the Arabic landing page might not render correctly.

The original file on main already matches every other locale's index.html structure (compare for instance _articles/ru/index.html, _articles/pl/index.html, _articles/de/index.html):

---
layout: index
lang: ar
title: إرشادات المشاريع مفتوحة المصدر
permalink: /ar/
---

Was there a specific rendering issue you were trying to fix? If you can describe what you were seeing (e.g. broken layout, wrong title, RTL display issue), I am happy to help figure out the right fix. Otherwise this PR can probably be closed.

Heads-up: I am not a native Arabic speaker, so I focused on the structural side of the file rather than the Arabic content itself.

[kenyonj]

going to close this out since it seems to be misformated and unnecessary, please reopen with proper changes if needed