fix(docs): update lychee

Author: aidankmcalister

.github/workflows/lychee.yml

@@ -159,24 +159,10 @@ jobs:
             echo "</details>" >> lychee/formatted.md
 
             # Hard truncate as a final guardrail for sticky PR comments
-            python - <<'PY'
-            from pathlib import Path
-            p = Path("lychee/formatted.md")
-            if p.exists():
-              max_chars = 60000
-              text = p.read_text(encoding="utf-8")
-              if len(text) > max_chars:
-                note = "\n\n_Comment truncated to avoid GitHub body limit. Download the artifact for full details._\n"
-                p.write_text(text[: max_chars - len(note)] + note, encoding="utf-8")
-            PY
+            python3 -c "from pathlib import Path; p = Path('lychee/formatted.md'); max_chars = 60000; note = '\n\n_Comment truncated to avoid GitHub body limit. Download the artifact for full details._\n'; text = p.read_text(encoding='utf-8') if p.exists() else ''; p.write_text(text[: max_chars - len(note)] + note, encoding='utf-8') if p.exists() and len(text) > max_chars else None"
           else
             # Ensure sticky PR comment always has content even if Lychee output is missing
-            cat > lychee/formatted.md <<'EOF'
-            ## 🍈 Lychee Link Check Report
-
-            Lychee did not produce a markdown report file for this run.
-            Check the workflow logs and uploaded artifact for details.
-            EOF
+            printf '%s\n' '## 🍈 Lychee Link Check Report' '' 'Lychee did not produce a markdown report file for this run.' 'Check the workflow logs and uploaded artifact for details.' > lychee/formatted.md
           fi
 
       - name: 📦 Upload Lychee reports