Fix docs build: unclosed code fence in auth.mdx swallows GH_AW_AGENT_TOKEN section

[Copilot]

The docs build was failing with 3 invalid link errors for #gh_aw_agent_token because the anchor was never generated — the heading itself was being rendered as literal code text.

Root cause

A YAML code block inside a numbered list item in auth.mdx had its opening fence indented 3 spaces (required by list context) but its closing fence at column 0. The Markdown parser treated the unindented ``` as opening a new unnamed code block instead of closing the existing one, swallowing everything from **For User-owned Projects**: through the ### \GH_AW_AGENT_TOKEN`` heading as raw code content.

Fix

Added the missing 3-space indent to the closing fence:

-```
+   ```

This properly closes the code block within the list item context, allowing the GH_AW_AGENT_TOKEN section to render as HTML and generate the expected #gh_aw_agent_token anchor.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• telemetry.astro.build
  • Triggering command: /opt/hostedtoolcache/node/24.13.0/x64/bin/node node /home/REDACTED/work/gh-aw/gh-aw/docs/node_modules/.bin/astro build (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

Fix the failing GitHub Actions workflow build
Analyze the workflow logs, identify the root cause of the failure, and implement a fix.
Job ID: 64582181585
Job URL: https://github.com/github/gh-aw/actions/runs/22321926892/job/64582181585

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