Automate issue triage

Author: seanbudd

.github/workflows/issue-triage.yml

@@ -0,0 +1,52 @@
+name: Triage Issues
+
+on:
+  issues:
+    types:
+      - opened
+      - reopened
+
+permissions:
+  models: read
+  issues: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.issue.number }}
+  cancel-in-progress: true
+
+jobs:
+  continuous-issue-dedup:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: pelikhan/action-genai-issue-dedup@v0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+  check-completeness:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check issue completeness
+        uses: actions/ai-inference@v2
+        id: ai
+        with:
+          prompt: |
+            Analyze this GitHub issue for completeness.
+            If missing reproduction steps, version info, or expected/actual behavior, respond with a friendly request for the missing info.
+            If complete, say so.
+            
+            Title: ${{ github.event.issue.title }}
+            Body: ${{ github.event.issue.body }}
+          system-prompt: You are a helpful assistant that helps analyze GitHub issues for completeness.
+          model: openai/gpt-4o-mini
+
+      - name: Comment on issue
+        if: steps.ai.outputs.response != ''
+        uses: actions/github-script@v8
+        with:
+          script: |
+            github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: ${{ github.event.issue.number }},
+              body: `${{ steps.ai.outputs.response }}`
+            })