Switch to changeset publish and create GitHub releases on publish

Use changeset publish instead of pnpm publish -r so the changesets
action can detect published packages via git tags. Add a workflow
step to create GitHub releases for each published package.

Author: petyosi

.changeset/github-releases.md

@@ -0,0 +1,7 @@
+---
+'react-virtuoso': patch
+'@virtuoso.dev/gurx': patch
+'@virtuoso.dev/masonry': patch
+---
+
+Use changeset publish for proper git tagging and GitHub release creation

.github/workflows/main.yml

@@ -75,6 +75,18 @@ jobs:
         run: |
           gh pr merge --squash --auto "${{ steps.changesets.outputs.pullRequestNumber }}"
 
+      - name: Create GitHub Releases
+        if: steps.changesets.outputs.published == 'true'
+        run: |
+          echo '${{ steps.changesets.outputs.publishedPackages }}' | jq -c '.[]' | while read -r pkg; do
+            name=$(echo "$pkg" | jq -r '.name')
+            version=$(echo "$pkg" | jq -r '.version')
+            tag="${name}@${version}"
+            gh release create "$tag" --generate-notes --title "${name}@${version}"
+          done
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Upload Playwright report
         if: failure()
         uses: actions/upload-artifact@v6

package.json

@@ -13,7 +13,7 @@
     "test": "pnpm run --if-present --parallel --no-bail test",
     "e2e": "pnpm run --if-present --parallel --no-bail e2e",
     "build": "pnpm --if-present --recursive run build",
-    "release": "pnpm build && pnpm publish -r",
+    "release": "pnpm build && pnpm exec changeset publish",
     "changeset-add": "pnpm changeset add",
     "dev:docs": "pnpm --filter @virtuoso.dev/virtuoso.dev run dev",
     "build-virtuoso.dev": "pnpm --filter @virtuoso.dev/virtuoso.dev run build",