[Plugin] Adds filament-docs plugin

Author: eighty9nine

content/plugins/eightynine-docs.md

@@ -0,0 +1,14 @@
+---
+name: Docs
+slug: eightynine-docs
+author_slug: eightynine
+categories: [panel-builder]
+description: A Filament plugin for creating elegant documentation pages within your admin panel.
+discord_url: 
+docs_url: https://raw.githubusercontent.com/eighty9nine/filament-docs/refs/heads/3.x/README.md
+github_repository: eighty9nine/filament-docs
+has_dark_theme: yes
+has_translations: yes
+versions: [3]
+publish_date:
+---