/lev-plan - Plan, Slice Map, and Execution Packet

lev-plan is one workflow from aligned intent to the next executable unit. A run moves through these stages in order and stops at the one the request asked for:

1. Alignment handoff: bind the source and freeze the intent with its fidelity.
2. Broad plan, when the work needs one: compile, deepen, or review the human runbook under .lev/pm/plans/ and manage its FSM.
3. Review or map: judge readiness and render a compact slice map.
4. One execution packet: write a single just-in-time task packet for a selected slice.

A plan preserves the source fidelity table, explains current and target state, resolves architecture and ownership, builds a dependency/slice map, and records human-readable execution and rollback. It is not merely a frontmatter generator: a schema-valid shallow plan is still a failed plan. The workflow does not implement, dispatch, or pre-create a backlog of task folders.