Fix scripts and add workflow

Author: jpenilla

.github/workflows/check.yaml

@@ -0,0 +1,27 @@
+name: Checks
+
+on:
+  push:
+    branches: ['**']
+  pull_request:
+
+jobs:
+  lint:
+    # Only run on PRs if the source branch is on someone else's repo
+    if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Run linter
+        run: bun run lint

package.json

@@ -7,11 +7,10 @@
     "build": "astro build",
     "preview": "astro preview",
     "astro": "astro",
-    "lint": "eslint . --cache",
-    "lint:fix": "eslint . --fix --cache",
     "format": "prettier --write .",
-    "format:check": "prettier --check .",
-    "check": "bun run format:check && bun run lint"
+    "lint:eslint": "eslint . --cache",
+    "lint:prettier": "prettier --check .",
+    "lint": "bun run lint:eslint && bun run lint:prettier"
   },
   "dependencies": {
     "@astrojs/cloudflare": "^12.6.10",