ci: define tested dependency compatibility windows

[codeforester]

Summary

• bound Click and PyYAML to reviewed major-version windows
• add a dependency support matrix and update the API/platform contracts
• run core tests against Click 8.1/8.2 and PyYAML 6.0 lines on Python 3.10/3.14
• update artifact validation and changelog coverage

Validation

• scripts/validate_docs.py
• ./tests/validate.sh
• python -m pytest (all tests passed)
• ruff check and ruff format --check
• python -m mypy --strict lib/python/base_cli
• git diff --check

Closes #189