fix: remove alias package publishing that caused CI failures

The publish-aliases.js step failed on every release due to missing
OIDC auth for alias packages, marking the entire Release workflow
as failed. Remove it since the old package names are no longer needed.

Author: chiemerieokorie

.github/workflows/release.yml

@@ -35,6 +35,3 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           # npm auth handled via OIDC trusted publishing (no NPM_TOKEN needed)
         run: pnpm exec semantic-release
-      - name: Publish alias packages
-        if: steps.release.outcome == 'success'
-        run: node scripts/publish-aliases.js