add release workflow

Author: lopert

.github/workflows/release.yml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+  id-token: write # Required for OIDC
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          registry-url: "https://registry.npmjs.org"
+          cache: yarn
+
+      - name: Update npm to latest
+        run: npm install -g npm@latest
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Create Release Pull Request or Publish
+        uses: changesets/action@v1 # Must use latest version!
+        with:
+          publish: yarn release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Keep this
+          NPM_TOKEN: "" # Forces OIDC authentication