chore(ci): wire reusable lint workflow (yamllint + astro check/build) (#2)

Author: mshafiee

.github/workflows/lint.yml

@@ -0,0 +1,16 @@
+name: Lint
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    name: shellcheck + yamllint + astro (reusable)
+    uses: ZurvanLinux/.github/.github/workflows/lint.yml@main
+    with:
+      astro: true