Change codespace installation callout from CAUTION to TIP in quickstart

[Copilot]

The codespace installation workaround in the quickstart guide was using a [!CAUTION] callout, which signals danger or warning. Since this is helpful advice about an alternative installation method rather than a warning about potential problems, it's better suited as a [!TIP] callout.

Changes

• Changed > [!CAUTION] to > [!TIP] for the GitHub Codespaces installation section in /docs/src/content/docs/setup/quick-start.md

Visual Impact

Before: Yellow/orange warning callout
After: Green tip callout with lightbulb icon

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/24.12.0/x64/bin/node node /home/REDACTED/work/gh-aw/gh-aw/docs/node_modules/.bin/astro build (dns block)
  • Triggering command: /opt/hostedtoolcache/node/24.12.0/x64/bin/node node /home/REDACTED/work/gh-aw/gh-aw/docs/node_modules/.bin/astro preview (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

Change the callout to codespace installation from danger to tip in the quickstart page.

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.