feat: add sticky_comment input to reduce GitHub comment spam (#211)

* feat: no claude spam

* feat: add silent property

* feat: add silent property

* feat: add silent property

* chore: call me a sticky comment

* chore: applying review comments

* chore: apply review comments

* format

* reword

---------

Co-authored-by: Ashwin Bhat <ashwin@anthropic.com>

action.yml

@@ -78,6 +78,10 @@ inputs:
     description: "Timeout in minutes for execution"
     required: false
     default: "30"
+  use_sticky_comment:
+    description: "Use just one comment to deliver issue/PR comments"
+    required: false
+    default: "false"
 
 outputs:
   execution_file:
@@ -116,6 +120,7 @@ runs:
         MCP_CONFIG: ${{ inputs.mcp_config }}
         OVERRIDE_GITHUB_TOKEN: ${{ inputs.github_token }}
         GITHUB_RUN_ID: ${{ github.run_id }}
+        USE_STICKY_COMMENT: ${{ inputs.use_sticky_comment }}
 
     - name: Run Claude Code
       id: claude-code
@@ -180,6 +185,7 @@ runs:
         TRIGGER_USERNAME: ${{ github.event.comment.user.login || github.event.issue.user.login || github.event.pull_request.user.login || github.event.sender.login || github.triggering_actor || github.actor || '' }}
         PREPARE_SUCCESS: ${{ steps.prepare.outcome == 'success' }}
         PREPARE_ERROR: ${{ steps.prepare.outputs.prepare_error || '' }}
+        USE_STICKY_COMMENT: ${{ inputs.use_sticky_comment }}
 
     - name: Display Claude Code Report
       if: steps.prepare.outputs.contains_trigger == 'true' && steps.claude-code.outputs.execution_file != ''