Create stale.yml

.github/workflows/stale.yml

@@ -0,0 +1,29 @@
+name: Close stale issues and PRs
+on:
+  schedule:
+    - cron: "30 1 * * *"
+
+jobs:
+  close-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # only for delete-branch option
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/stale@v10
+        with:
+          days-before-stale: 60
+          days-before-close: 30
+          stale-issue-message: |
+            This issue is stale because it has been open for too long with no activity.
+            If you would like the issue to remain open, please remove the stale label or leave a comment.
+          close-issue-message: |
+            This issue was closed because it has been inactive for too long while being marked as stale.
+            If you would like the issue to reopen, please leave a comment.
+          stale-pr-message: |
+            This pull request is stale because it has been open for too long with no activity.
+            If you would like the pull request to remain open, please remove the stale label or leave a comment.
+          close-pr-message: |
+            This pull request was closed because it has been inactive for too long while being marked as stale.
+            If you would like the pull request to reopen, please leave a comment.