Merge pull request #251 from sablier-labs/ci/close-stale-issues

ci: bot for closing stale issues and PR

.github/workflows/stale.yml

@@ -0,0 +1,26 @@
+name: "Close stale issues and PRs"
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 3 * * 0" # at 3:00am UTC every Sunday
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          close-issue-message: "This issue was closed because it has been stalled for 14 days with no activity."
+          close-issue-reason: "not_planned"
+          close-pr-message: "This PR was closed because it has been stalled for 7 days with no activity."
+          days-before-issue-close: 14
+          days-before-issue-stale: 182
+          days-before-pr-close: 7
+          days-before-pr-stale: 90
+          exempt-issue-labels: "help,priority0"
+          operations-per-run: 1000
+          stale-issue-label: "stale"
+          stale-issue-message: "This issue is stale because it has been open 6 months with no activity. Leave a comment or remove the \"stale\" label, otherwise this will be closed in 14 days."
+          stale-pr-label: "stale"
+          stale-pr-message: "This PR is stale because it has been open 3 months with no activity. Leave a comment or remove the \"stale\" label, otherwise this will be closed in 7 days."