Add-workflow-to-manage-stale-pull-requests

.github/workflows/stale.yml

@@ -0,0 +1,41 @@
+name: "Manage Stale PRs"
+
+on:
+  schedule:
+    # Run every day at 1:30 AM UTC
+    - cron: '30 1 * * *'
+  # Allows you to run this workflow manually from the Actions tab for testing
+  workflow_dispatch:
+
+permissions:
+  # Required to allow the bot to label and close items
+  pull-requests: write
+  issues: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          # --- Pull Request Settings ---
+          
+          # Days inactive before marking as stale (Your request: 30)
+          days-before-pr-stale: 21
+          
+          # Days inactive after labeling before closing (Your request: 10)
+          days-before-pr-close: 7
+          
+          # The message posted when marking as stale
+          stale-pr-message: 'This Pull Request has been automatically marked as stale. It will be closed in 10 days if no further activity occurs.'
+          
+          # The message posted when closing
+          close-pr-message: 'This Pull Request was automatically closed because it has been stalled for 10 days with no activity.'
+          
+          # The label to apply (make sure this label exists, or the bot will create it)
+          stale-pr-label: 'stale'
+          
+          # --- Issue Settings (Disabled) ---
+          # Set to -1 to ignore Issues and only focus on PRs
+          days-before-issue-stale: -1
+          days-before-issue-close: -1