feat: publish previews to pkg.pr.new

.github/workflows/preview.yml

@@ -0,0 +1,25 @@
+name: Publish Preview
+on:
+  pull_request:
+  push:
+    branches:
+      - "**"
+    tags:
+      - "!**"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+          scope: '@ts-defold'
+      - run: npm ci
+      - run: |
+          npm run lint
+          npm run bundle
+      - run: npx pkg-pr-new publish