Add auto lock workflow for issue & PR

Author: iamWing

.github/workflows/lock.yml

@@ -0,0 +1,33 @@
+name: Lock Threads
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-thread@v3
+        with:
+          github-token: ${{ github.token }}
+          issue-inactive-days: '30'
+          exclude-any-issue-labels: 'Discussion'
+          issue-comment: >
+            This issue has been automatically locked since there has not been any activity over the past 30 days. Please open a new issue for related bugs.
+
+            Please note this issue tracker is not a help forum. We recommend using [Discussions](https://github.com/Devtography/electron-react-typescript-webpack-boilerplate/discussions) for questions.
+
+          pr-inactive-days: '30'
+          pr-comment: >
+            This pull request has been automatically locked since there has not been any activity over the past 30 days. Please open a new pull request for related bugs.
+
+            Please note this issue tracker is not a help forum. We recommend using [Discussions](https://github.com/Devtography/electron-react-typescript-webpack-boilerplate/discussions) for questions.