feat: update publish workflow to include registry URL and fix publish command

Author: larryrider

.github/workflows/publish-github.yml

@@ -3,6 +3,7 @@ on:
   release:
     types: [published]
   workflow_dispatch:
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -21,6 +22,7 @@ jobs:
         uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
+          registry-url: 'https://npm.pkg.github.com'
 
       - name: Create .npmrc
         run: |
@@ -34,4 +36,4 @@ jobs:
         run: npm run build
 
       - name: Publish
-        run: npm publish --scope=@internxt --access public
+        run: npm publish --scope=@internxt --registry=https://npm.pkg.github.com --tag latest