Generic epic-to-PR agent workflow (codename Forge) with 4-phase execution, a 6-tier hierarchy, and paired-team fan-out. Use when coordinating any feature delivery, working an issue or epic ("work epic <id>", "work issue <id>", "use Forge on the next bees ready item", "forge <id>"), picking up an epic in a fresh session (decomposing path) or with pre-existing issues (dispatching path), implementing a multi-step task that benefits from plan→test→implement→review phases, asking clarifying questions before decomposing, forming a team and assigning models per tier, or orchestrating multi-agent workflows. Loads on casual feature requests too — not only when the word "epic" appe…
