ci: adds stale workflow

Signed-off-by: Dwi Siswanto <git@dw1.io>

.github/stale.yml

@@ -1,27 +0,0 @@
-# Number of days of inactivity before an issue becomes stale
-daysUntilStale: 7
-
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 7
-
-# Issues with these labels will never be considered stale
-# exemptLabels:
-#   - pinned
-#   - security
-
-# Only issues or pull requests with all of these labels are check if stale.
-onlyLabels:
-  - "Status: Abandoned"
-  - "Type: Question"
-
-# Label to use when marking as stale
-staleLabel: stale
-
-# Comment to post when marking an issue as stale. Set to `false` to disable
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false

.github/workflows/stale.yaml

@@ -0,0 +1,41 @@
+name: 💤 Stale
+
+on:
+  schedule:
+    - cron: '0 0 * * 0' # Weekly
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write
+      contents: write # only for delete-branch option
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/stale@v9
+        with:
+          days-before-stale: 90
+          days-before-close: 7
+          stale-issue-label: "Status: Stale"
+          stale-pr-label: "Status: Stale"
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it has not
+            had recent activity. It will be closed in 7 days if no further
+            activity occurs. Thank you for your contributions!
+          stale-pr-message: >
+            This pull request has been automatically marked as stale due to
+            inactivity. It will be closed in 7 days if no further activity
+            occurs. Please update if you wish to keep it open.
+          close-issue-message: >
+            This issue has been automatically closed due to inactivity. If you
+            think this is a mistake or would like to continue the discussion,
+            please comment or feel free to reopen it.
+          close-pr-message: >
+            This pull request has been automatically closed due to inactivity.
+            If you think this is a mistake or would like to continue working on
+            it, please comment or feel free to reopen it.
+          close-issue-label: "Status: Abandoned"
+          close-pr-label: "Status: Abandoned"
+          exempt-issue-labels: "Status: Abandoned"
+          exempt-pr-labels: "Status: Abandoned"