Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,15 @@
+name: Link Checker
+
+on:
+  schedule:
+    - cron: '0 2 * * *' # daily at 2 AM UTC
+  workflow_dispatch:
+
+jobs:
+  linkChecker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: lycheeverse/lychee-action@v1.9.1
+        with:
+          args: --verbose README.md