fix incorrect version

update maintainer email account

Fix workflow syntax: remove unsupported working-directory from publis…

…h step

- Remove working-directory from pypa/gh-action-pypi-publish step
- Use packages-dir parameter instead to specify package location

Rename PyPI package from gate-ws to gatews

- Update package name in setup.py
- Update installation commands in README files
- Update publish script references

Add GitHub Actions workflow for PyPI publishing

- Add automated PyPI publishing via GitHub Actions
- Update GitHub URL from gateio/gatews to gate/gatews
- Fix Development Status consistency in setup.cfg
- Add package validation and cleanup steps in workflow