feat: add issue templates and workflows

.github/workflows/no-response.yml

@@ -0,0 +1,19 @@
+name: No Response
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: "10 * * * *"
+
+jobs:
+  no-response:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - uses: lee-dohm/no-response@v0.5.0
+        with:
+          token: ${{ github.token }}
+          daysUntilClose: 7
+          responseRequiredLabel: waiting on op