add changesets action (#13)

Co-authored-by: kanary <[email protected]>

.github/workflows/release.yaml

@@ -0,0 +1,36 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    name: Release
+    if: github.repository == 'channel-io/shared-configs'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Create release Pull Request or publish to NPM
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          version: yarn version-packages
+          publish: yarn release
+          commit: 'ci(changesets): version packages'
+          title: 'ci(changesets): version packages'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}