Add GitHub Actions workflow for @claude mentions in issues

.github/workflows/claude-issue-response.yml

@@ -0,0 +1,62 @@
+name: Respond to @claude mentions in issues
+
+on:
+  issues:
+    types: [opened, edited]
+  issue_comment:
+    types: [created, edited]
+
+jobs:
+  claude-response:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      contents: read
+
+    steps:
+      - name: Check if @claude was mentioned
+        id: check_mention
+        run: |
+          BODY="${{ github.event.issue.body || github.event.comment.body }}"
+          if [[ "$BODY" == *"@claude"* ]]; then
+            echo "mentioned=true" >> $GITHUB_OUTPUT
+          else
+            echo "mentioned=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Respond to @claude mention
+        if: steps.check_mention.outputs.mentioned == 'true'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const issue_number = context.issue.number;
+            const repo = context.repo.repo;
+            const owner = context.repo.owner;
+
+            const body = github.event.issue?.body || github.event.comment?.body || '';
+
+            // Create a response comment
+            github.rest.issues.createComment({
+              owner: owner,
+              repo: repo,
+              issue_number: issue_number,
+              body: `👋 Hey! I see you've mentioned @claude.
+
+To get Claude to help with this issue, I'm setting up a workflow to process your request. Please wait a moment...
+
+**Note**: The Claude GitHub App is installed and ready to help with:
+- 🔍 Analyzing pull requests and issues
+- 🐛 Fixing CI errors
+- 📝 Reviewing code changes
+- 🤖 Responding to development tasks
+
+Feel free to open a pull request or check back on this issue for updates!`
+            });
+
+      - name: Log issue details
+        if: steps.check_mention.outputs.mentioned == 'true'
+        run: |
+          echo "Issue #${{ github.event.issue.number }} mentioned @claude"
+          echo "Repository: ${{ github.repository }}"
+          echo "Issue Title: ${{ github.event.issue.title }}"
+          echo "Body: ${{ github.event.issue.body || github.event.comment.body }}"