fix missing --tag parameter

Author: rfrerebe-stx

.github/workflows/publish.yaml

@@ -18,6 +18,10 @@ jobs:
           node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
+      - name: Get branch name
+        id: branch
+        run: echo "BRANCH_NAME=${GITHUB_REF#refs/heads/}" >> $GITHUB_OUTPUT
+
       - name: Get version from tag
         id: version
         run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
@@ -26,6 +30,6 @@ jobs:
         run: npm version ${{ steps.version.outputs.VERSION }} --no-git-tag-version
 
       - name: Publish to npm
-        run: npm publish --tag v${{ steps.version.outputs.VERSION }}
+        run: npm publish --tag ${{ steps.branch.outputs.BRANCH_NAME }}
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}