chore: switch to new stale workflow

.github/workflows/stale.yml

@@ -0,0 +1,56 @@
+name: 'Close stale issues and PRs'
+
+# Both `issue_comment` and `scheduled` event types are required for this Action
+# to work properly.
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '*/5 * * * *'
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v5
+        with:
+          days-before-stale: 14
+          days-before-close: 7
+          exempt-all-milestones: true
+          close-issue-reason: not_planned
+          only-labels: '❔ User Input'
+          labels-to-remove-when-unstale: '❔ User Input,💤 Stale'
+          stale-issue-label: '💤 Stale'
+          stale-pr-label: '💤 Stale'
+          stale-issue-message: |
+            Ahoi!
+
+            It looks like there hasn't been any recent updates on
+            this issue. If you created this issue and no longer
+            consider it to get merged, then please login to github
+            and close it. Otherwise, if there is no further activity
+            on this issue, it will be automatically closedwithin the
+            next 7 days.
+
+            Fair wind and a following sea!
+            ~ Your friendly MainsailGithubBot
+
+            *PS: I'm just an automated script, not a real sailor.*
+          stale-pr-message: |
+            Ahoi!
+
+            It looks like there hasn't been any recent updates on
+            this pull request. If you created this pull request and
+            no longer consider it to get merged, then please login
+            to github and close it. Otherwise, if there is no further
+            activity on this pull request, it will be automatically
+            closed within the next 7 days.
+
+            Fair wind and a following sea!
+            ~ Your friendly MainsailGithubBot
+
+            *PS: I'm just an automated script, not a real sailor.*