Switch from Stale Bot to GitHub Actions (#3243)

.github/stale.yml

@@ -1,14 +0,0 @@
-# Number of days of inactivity before an issue becomes stale
-daysUntilStale: 3
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 2
-# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
-onlyLabels: question
-# Label to use when marking an issue as stale
-staleLabel: stale
-# Comment to post when marking as stale. Set to `false` to disable
-markComment: false
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: >
-  This issue has been automatically closed due to inactivity. Feel free to comment in order to reopen
-  or ask again in our Telegram support group at https://t.me/pythontelegrambotgroup.

.github/workflows/stale.yml

@@ -0,0 +1,19 @@
+name: 'Mark & close stale questions'
+on:
+  schedule:
+    - cron: '42 2 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v5
+        with:
+          # PRs never get stale
+          days-before-stale: 3
+          days-before-close: 2
+          days-before-pr-stale: -1
+          stale-issue-label: 'stale'
+          only-labels: 'question'
+          stale-issue-message: ''
+          close-issue-message: 'This issue has been automatically closed due to inactivity. Feel free to comment in order to reopen or ask again in our Telegram support group at https://t.me/pythontelegrambotgroup.'