📝 Fixes broken links in docs (#310)

.github/.lycheeexclude

@@ -0,0 +1,14 @@
+# Ignore list, for automated broken link checking
+
+https://fonts.gstatic.com/**
+https://metager.org/meta/**
+https://developers.cloudflare.com/**
+
+http://localhost**
+https://localhost**
+http://192.168**
+https://192.168**
+file:///github/**
+http://[dashy-location]**
+https://[dashy-location]**
+**.local/**

.github/workflows/docs-link-checker.yml

@@ -11,10 +11,15 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Load Excludes
+        run: |
+          LYCHEE_EXCLUDE=$(sed -e :a  -e 'N;s/\n/ /;ta' .github/.lycheeexclude)
+          echo "LYCHEE_EXCLUDE=$LYCHEE_EXCLUDE" >> $GITHUB_ENV
+
       - name: Check for Broken Links
         uses: lycheeverse/lychee-action@v1.0.8
         with:
-          args: --verbose -a 200,302,304,429 --no-progress **/*.md **/*.html
+          args: --verbose -a 200,302,304,429 --exclude ${{ env.LYCHEE_EXCLUDE }} --exclude-mail --no-progress **/*.md
         env:
           GITHUB_TOKEN: ${{secrets.BOT_GITHUB_TOKEN}}
           LYCHEE_OUT: .github/broken-link-report.md