fix: use --tag beta when publishing prerelease to npm

npm requires --tag for prerelease versions (1.0.0-beta.x).

Author: strausr

.github/workflows/release.yml

@@ -171,7 +171,8 @@ jobs:
             echo "Publishing to npm..."
             
             # Publish using npm publish which supports OIDC/trusted publishing
-            npm publish --provenance --access public
+            # --tag beta required for prerelease versions (1.0.0-beta.x)
+            npm publish --provenance --access public --tag beta
             echo "✓ Published $VERSION_AFTER to npm"
           else
             echo "No version change detected (version: $VERSION_AFTER)"