Preview release support

.github/workflows/preview-releases.yml

@@ -0,0 +1,30 @@
+name: Preview Releases
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions: {}
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+jobs:
+  publish:
+    name: Publish Preview
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
+      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        with:
+          node-version: 22
+          cache: pnpm
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm build
+      - run: pnpm dlx pkg-pr-new publish --pnpm './packages/core' './packages/admin' './packages/auth' './packages/blocks' './packages/cloudflare' './packages/create-emdash' './packages/gutenberg-to-portable-text' './packages/x402' './packages/plugins/ai-moderation' './packages/plugins/atproto' './packages/plugins/audit-log' './packages/plugins/color' './packages/plugins/embeds' './packages/plugins/forms' './packages/plugins/webhook-notifier'