clawock v0.1.0

Install from PyPI:

python -m pip install clawock==0.1.0

First release. pip install clawock gets the runtime-neutral decision-workflow
package: the lifecycle CLI (clawock init → run prepare → run publish),
packaged workflows installable as Agent Skills, the context/tool contracts,
generation-pinned artifact publication with receipts, and the deterministic
portfolio, market-data, decision and evidence domains.

Published through GitHub trusted publishing, with no API token. Before it
uploads, the release job installs the exact artifact into a clean virtualenv
under env -i — no checkout, no runtime, no workspace, no inherited
environment — and completes one full run. (#436, #379)