actions stale update

.github/workflows/stale.yml

@@ -3,6 +3,7 @@ name: Close stale issues
 on:
   schedule:
     - cron: '0 0 * * *'
+  workflow_dispatch:
 
 permissions:
   actions: write
@@ -26,3 +27,4 @@ jobs:
 
           exempt-issue-labels: 'pinned,games'
           remove-stale-when-updated: true
+          operations-per-run: 100