Add pkg.pr.new (#139)

* Add pkg.pr.new

* Use `pnpm`, add lockfile

Please don't delete this, and also install using `pnpm` from now on

* Maybe we don't need corepack?

* Install `pnpm` without corepack

.github/workflows/publish_prerelease.yml

@@ -0,0 +1,30 @@
+name: Publish pkg.pr.new
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Publish
+        run: pnpx pkg-pr-new publish

package.json

@@ -27,6 +27,7 @@
     "@types/fluent-ffmpeg": "^2.1.27",
     "@types/node": "^20.17.1",
     "@types/ws": "^8.5.12",
+    "pkg-pr-new": "^0.0.39",
     "typed-emitter": "^2.1.0",
     "typescript": "^5.6.3"
   },