Summary:

• Updates README for the v0.2.1 GitHub Release and PyPI Trusted Publishing path.
• Replaces README screenshots with newly generated local CLI screenshots.
• Adds a governance findings screenshot and documents the PyPI release workflow boundary.

Validation:

• README and screenshot sections reviewed.
• Screenshots generated from real local CLI commands.
• PNG files validated locally.
• Local checks passed: 118 tests, Ruff, text hygiene, Git whitespace.
• Pre-push scope check passed.

Release note:

• This does not create the v0.2.1 tag.
• This does not publish a GitHub Release.
• This does not publish to PyPI.