re-added lock threads app

.github/workflows/lock.yaml

@@ -0,0 +1,56 @@
+name: 'Lock Threads'
+
+on:
+    schedule:
+        - cron: '0 0 * * *'
+    workflow_dispatch:
+
+permissions:
+    issues: write
+    pull-requests: write
+
+concurrency:
+    group: lock
+
+jobs:
+    action:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: dessant/lock-threads@v3
+              with:
+                  github-token: ${{ github.token }}
+                  issue-inactive-days: '180'
+                  exclude-issue-created-before: ''
+                  exclude-issue-created-after: ''
+                  exclude-issue-created-between: ''
+                  exclude-issue-closed-before: ''
+                  exclude-issue-closed-after: ''
+                  exclude-issue-closed-between: ''
+                  include-any-issue-labels: ''
+                  include-all-issue-labels: ''
+                  exclude-any-issue-labels: ''
+                  add-issue-labels: ''
+                  remove-issue-labels: ''
+                  issue-comment: >
+                    This thread has been automatically locked since there has not been
+                    any recent activity after it was closed. Please open a new issue for
+                    related bugs.
+                    If you use Kimai on a daily basis, please [consider donating](https://www.kimai.org/donate/) to
+                    support further development of Kimai.
+                  issue-lock-reason: 'resolved'
+                  pr-inactive-days: '180'
+                  exclude-pr-created-before: ''
+                  exclude-pr-created-after: ''
+                  exclude-pr-created-between: ''
+                  exclude-pr-closed-before: ''
+                  exclude-pr-closed-after: ''
+                  exclude-pr-closed-between: ''
+                  include-any-pr-labels: ''
+                  include-all-pr-labels: ''
+                  exclude-any-pr-labels: ''
+                  add-pr-labels: ''
+                  remove-pr-labels: ''
+                  pr-comment: ''
+                  pr-lock-reason: ''
+                  process-only: ''
+                  log-output: false