Validate an OKF bundle

Run the deterministic conformance checker against the target bundle. Default to the project's .okf/ directory when no path is given.

uv run "${CLAUDE_SKILL_DIR}/scripts/okf_validate.py" $ARGUMENTS

If uv is unavailable, fall back to:

python3 -m pip install --quiet pyyaml && \
python3 "${CLAUDE_SKILL_DIR}/scripts/okf_validate.py" $ARGUMENTS

${CLAUDE_SKILL_DIR} resolves whether this skill runs as part of the okf plugin or is installed standalone (e.g. via npx skills add), so the checker is always found alongside the skill.