Added yaml linter and made stale check less agressive.

.github/workflows/stale.yml

@@ -1,12 +1,14 @@
-# This workflow warns and then closes issues and PRs that have had no activity for a specified amount of time.
+---
+# This workflow warns and then closes issues and PRs that have had no
+# activity for a specified amount of time.
 #
 # You can adjust the behavior by modifying this file.
 # For more information, see:
 # https://github.com/actions/stale
-name: 'Close stale issues and PRs'
+name: Close stale issues and PRs
 on:
   schedule:
-    - cron: '* */6 * * *'
+    - cron: '* */12 * * *'
 
 jobs:
   stale:
@@ -18,13 +20,21 @@ jobs:
       - uses: actions/stale@v4
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove the stale label or add a comment, or this issue will be closed in 5 days. You can always re-open if you still feel this is still an issue. Tag @heynemann for more information.'
-          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove the stale label or add a comment, or this PR will be closed in 10 days. You can always re-open if you feel this is something we should still keep working on. Tag @heynemann for more information.'
-          close-issue-message: 'This issue was closed because it has been stale for 5 days with no activity.'
-          close-pr-message: 'This PR was closed because it has been stale for 10 days with no activity.'
+          stale-issue-message: This issue is stale because it has been open 30 days
+            with no activity. Remove the stale label or add a comment, or this issue
+            will be closed in 5 days. You can always re-open if you still feel this
+            is still an issue. Tag @heynemann for more information.
+          stale-pr-message: This PR is stale because it has been open 45 days with
+            no activity. Remove the stale label or add a comment, or this PR will
+            be closed in 10 days. You can always re-open if you feel this is something
+            we should still keep working on. Tag @heynemann for more information.
+          close-issue-message: This issue was closed because it has been stale for
+            5 days with no activity.
+          close-pr-message: This PR was closed because it has been stale for 10 days
+            with no activity.
           days-before-issue-stale: 30
           days-before-pr-stale: 45
           days-before-issue-close: 5
           days-before-pr-close: 10
           exempt-draft-pr: true
-          operations-per-run: 1000
+          operations-per-run: 300

.yamllint

@@ -0,0 +1,8 @@
+extends: default
+
+rules:
+  truthy: disable
+  comments-indentation: disable  # don't bother me with this rule
+  line-length:
+    max: 120
+    level: warning