feat(pkg): update shellflow and dependencies to version 0.3.0

feat(pyproject): update version from 0.2.5 to 0.2.6

feat(shellflow_steps): update mock.patch target for module structure …

…changes

fix(pyproject): bump version from 0.2.3 to 0.2.4

refactor(shellflow): simplify output handling and improve verbosity l…

…ogic

fix: resolve ruff format and lint errors in tests

fix: update documentation and examples to improve clarity on @shell u…

…sage with zsh

feat: update SKILL.md with changes to block directives and execution …

…behavior guidelines

fix: update shellflow version to 0.1.1 in pyproject.toml and uv.lock

ci: update release workflow to improve version check and changelog ge…

…neration