Issue #30: Implement PyPI Publishing Workflow

[SSobol77]

Problem Description

Currently, ECLI is distributed only as native system packages (.deb, .rpm). Developers who rely on pip install and Python package registries cannot easily install it.

Proposed Solution

Introduce an automated PyPI publishing workflow to distribute ECLI as a Python package.

• Build Process

  • Use uv build (PEP 517/518 compliant) to create sdist and wheel.
  • Validate metadata with twine check.

• Publishing

  • Configure GitHub Actions to trigger PyPI uploads on tagged releases.
  • Use twine upload with GitHub Secrets for credentials (PYPI_API_TOKEN).

Acceptance Criteria

• Running pip install ecli installs the package directly from PyPI.
• The published package passes twine check validation.
• PyPI and system packaging workflows remain independent but consistent.