Fix path remapping for auth4genai docs

Add --remap to correctly resolve absolute paths in auth4genai docs:
- /intro/... → https://auth0.com/ai/docs/intro/...
- /get-started/... → https://auth0.com/ai/docs/get-started/...

The negative lookahead ensures we don't remap paths that already
start with /docs/ or /ai/ (like external auth0.com/docs links).

This fixes 404s where paths were incorrectly resolving to
https://auth0.com/* instead of https://auth0.com/ai/docs/*

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: btiernay

.github/workflows/link-check.yml

@@ -74,11 +74,13 @@ jobs:
             --verbose
             --no-progress
             --base-url https://auth0.com/ai/docs
+            --remap 'https://auth0.com/(?!docs/|ai/) https://auth0.com/ai/docs/'
             --accept 200..=299,302,429
             --exclude-path '.vale'
             auth4genai/**/*.md
             auth4genai/**/*.mdx
-          # Auth4GenAI docs: paths like /intro/... resolve to https://auth0.com/ai/docs/intro/...
+          # Auth4GenAI docs: Remap auth0.com/* paths to auth0.com/ai/docs/*
+          # (except paths already starting with /docs/ or /ai/)
           # Accept 429 to handle rate limiting on auth0.com
 
       # For now this only warns so it does not block merges while you tune ignores.