chore(skills/product-price-monitor): cron-recipe shape + price-watch blueprint
Skill polish (hardline standards):
- description 199 -> 58 chars; author credits Ben Barclay (benbarclay) first
- moved research/ -> productivity/ (consumer task, not research)
- restructured into Setup (foreground, once) / Tick (each scheduled run)
phases with explicit cronjob(action='create') wiring and a state file
at ~/.hermes/price-watches/
- dropped phantom 'flight-research' related_skills/prose refs
- Hermes-tool framing (web_extract, browser_navigate)
Blueprint half:
- new 'price-watch' Automation Blueprint (item/condition/interval_h/
deliver slots) loading the skill via skills=(...), [SILENT] no-alert
path, catalog now 15 blueprints; blueprints index regenerated
Tests: 12 skill tests incl. setup/tick split, state discipline, blueprint
registration + schedule resolution; existing blueprint catalog suite green
(33 total across both files).