Revert "chore: workflow - Run link checker on commit message trigger [link-check]"

This reverts commit a052375.

Author: neural-loop

.github/workflows/main.yml

@@ -135,14 +135,7 @@ jobs:
             echo "robots.txt creation skipped for production URL."
           fi
 
-      - name: Upload artifact for link checker
-        if: github.event_name == 'pull_request' || contains(github.event.head_commit.message, '[link-check]')
-        uses: actions/upload-artifact@v4
-        with:
-          name: built-site-for-lychee
-          path: public/
-
-      - name: Upload artifact for deployment
+      - name: Upload artifact
         uses: actions/upload-pages-artifact@v3.0.1
         with:
           path: ./public
@@ -152,11 +145,11 @@ jobs:
     needs: build
     if: github.event_name == 'pull_request' || contains(github.event.head_commit.message, '[link-check]')
     steps:
-      - name: Download built site artifact
+      - name: Download artifact
         uses: actions/download-artifact@v4
         with:
-          name: built-site-for-lychee
-          path: public
+          name: github-pages
+          path: ./public
 
       - name: List downloaded files # Debugging step
         run: ls -R public
@@ -173,7 +166,8 @@ jobs:
         id: lychee
         uses: lycheeverse/lychee-action@v2
         with:
-          workingDirectory: ./public
+          # Run lychee from inside the 'public' directory
+          working-directory: ./public
           args: >-
             --cache
             --max-cache-age 1d
@@ -185,7 +179,8 @@ jobs:
             --exclude 'https://github.com/open-neuromorphic/open-neuromorphic.github.io/issues/new/choose'
             './**/*.html'
           fail: false
-          jobSummary: true
+          job_summary: true
+          # This output path is now relative to the working-directory
           output: ./lychee-out.md
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -195,6 +190,7 @@ jobs:
         uses: peter-evans/create-issue-from-file@v5
         with:
           title: Link Checker Report
+          # The report is inside the 'public' directory
           content-filepath: ./public/lychee-out.md
           labels: report, automated, broken-links
 
@@ -204,6 +200,7 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-24.04
     needs: build
+    # Only deploy on pushes to the main branch, not on pull requests
     if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/cache-images')
     steps:
       - name: Deploy to GitHub Pages