ci: disable scheduled stale issue and PR closing

.github/workflows/stale-check.yml

@@ -1,16 +1,16 @@
-name: Stale Issues and PRs
+name: Stale PRs
 
 on:
-  schedule:
-    - cron: "0 6 * * *"  # Daily at 6am UTC
   workflow_dispatch: {}
 
+# Disabled: schedule removed to stop automatic stale close behavior
+
 permissions:
   contents: read
 
 jobs:
   stale:
-    name: Mark stale issues and PRs
+    name: Mark stale PRs
     runs-on: linux-amd64-cpu4
     permissions:
       issues: write
@@ -20,12 +20,9 @@ jobs:
       - uses: NVIDIA/dsx-github-actions/.github/actions/stale-check@d064e8779c341b8966dc811b2ae375c14b378738
         # Refer to https://github.com/NVIDIA/dsx-github-actions/blob/main/docs/actions/stale-check.md for more details
         with:
-          days-before-issue-stale: '60'
+          days-before-issue-stale: '-1'
           days-before-pr-stale: '30'
           days-before-close: '7'
-          stale-issue-message: |
-            This issue has been inactive for 60 days and will be closed soon.
-            Please comment to keep it open.
           stale-pr-message: |
             This PR has been inactive for 30 days and will be closed soon.
             Please push commits or comment to keep it open.