Rename and update workflow files and badges

Renamed workflow files for link and code quality checks to use consistent naming. Updated README badges and workflow references to match new filenames. Also updated the code quality workflow to use actions/checkout@v5 with persist-credentials set to false and added explicit permissions.

Author: Jacob Lamb

.github/workflows/check-pr-quality.yml .github/workflows/check-code-quality.yml.github/workflows/check-pr-quality.yml renamed to .github/workflows/check-code-quality.yml

@@ -7,9 +7,13 @@ on:
 jobs:
   quality:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
+        with:
+          persist-credentials: false
       - name: Setup Biome
         uses: biomejs/setup-biome@v2
         with:

.github/workflows/links.yml .github/workflows/check-links.yml.github/workflows/links.yml renamed to .github/workflows/check-links.yml

@@ -2,8 +2,8 @@
 
 This is the source code for the official documentation page of [lychee].
 
-[![Check Links](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/links.yml/badge.svg)](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/links.yml)
-[![Check code quality](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-pr-quality.yml/badge.svg)](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-pr-quality.yml)
+[![Check Links](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-links.yml/badge.svg)](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-links.yml)
+[![Check code quality](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-code-quality.yml/badge.svg)](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-code-quality.yml)
 [![Check PR Links](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-pr-links.yml/badge.svg)](https://github.com/lycheeverse/lycheeverse.github.io/actions/workflows/check-pr-links.yml)
 [![Built with Starlight](https://astro.badg.es/v2/built-with-starlight/tiny.svg)](https://starlight.astro.build)