chore: close stale issues automatically

packages/react-navigation/.github/workflows/stale.yml

@@ -0,0 +1,16 @@
+name: "Close stale issues and pull requests"
+on:
+  schedule:
+  - cron: "0 0 * * *"
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v1
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'Hello 👋, this issue has been open for more than 2 months with no activity on it. If the issue is still present in the latest version, please leave a comment within 7 days to keep it open, otherwise it will be closed automatically. If you found a solution on workaround for the issue, please comment here for others to find. If this issue is critical for you, please consider sending a pull request to fix the issue.'
+        stale-pr-message: 'Hello 👋, this pull request has been open for more than 2 months with no activity on it. If you think this is still necessary with the latest version, please comment and ping a maintainer to get this reviewed, otherwise it will be closed automatically in 7 days.'
+        exempt-issue-label: 'Keep opened'
+        exempt-pr-label: 'Keep opened'