chore: update version to 0.3.2 in package.json and related tests

0.3.1

0.3.0

v0.2.0 bump

Refactor release workflow to publish NPM

- Changed permissions from write to read for contents.
- Renamed job from 'release' to 'publish-npm'.
- Removed steps for extracting version from tag and creating GitHub Release, streamlining the workflow for NPM publishing.