Merge pull request #86 from rahulait/add-stale-workflow

add workflow for stale issues

Author: rajathagasthya

.github/workflows/stale.yaml

@@ -0,0 +1,25 @@
+name: Stale issues
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "21 4 * * *"
+
+jobs:
+  stale:
+    permissions:
+      actions: write
+      issues: write
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/stale@v10
+        with:
+          stale-issue-message: 'This issue is stale because it has been open 90 days with no activity. This issue will be closed in 30 days unless new comments are made or the stale label is removed. To skip these checks, apply the "lifecycle/frozen" label.'
+          stale-issue-label: 'lifecycle/stale'
+          exempt-issue-labels: 'lifecycle/frozen,feature,enhancement'
+          days-before-stale: 90
+          close-issue-message: 'This issue was automatically closed due to inactivity.'
+          days-before-issue-close: 30
+          remove-stale-when-updated: true
+          operations-per-run: 1000