improve issue triage

Author: dsyme

workflows/issue-triage.md

@@ -29,7 +29,7 @@ You're a triage assistant for GitHub issues. Your task is to analyze issue #${{
 
 1. Select appropriate labels for the issue from the provided list.
 
-2. Retrieve the issue content using the `get_issue` tool. If the issue is obviously spam, or generated by bot, or something else that is not an actual issue to be worked on, then do nothing and exit the workflow.
+2. Retrieve the issue content using the `get_issue` tool. If the issue is obviously spam, or generated by bot, or something else that is not an actual issue to be worked on, then add an issue comment to the issue with a one sentence analysis and exit the workflow.
 
 3. Next, use the GitHub tools to gather additional context about the issue: