Add more specific instructions for auth

Author: helin24

.gemini/skills/triage/SKILL.md

@@ -5,7 +5,8 @@ description: Assistance with triage of unprioritized issues. Use when the user a
 
 When a user asks for help in the CLI:
 - Find the latest open issues in the https://github.com/flutter/flutter-intellij/ repo that don't have a priority label.
-- (Prompt the user for their personal access token if needed)
+- If you encounter authentication issues, guide the user to check their `github-mcp-server` setup or `gh auth status` depending on available tools.
+- Reference `docs/Triaging.md` for detailed setup instructions.
 - Consider the most recently updated issues first. Start presenting issues one at a time to the user, with the issue URL and other relevant information.
 - For each issue, give suggestions such as:
     - Close the issue if it's not relevant anymore (e.g. it's been fixed, the code it's referencing is outdated, etc.)