milestone-review

Phase 0: Parse Arguments

Extract the milestone name (current or a specific name) and resolve the review mode (once, store for all gate spawns this run):

1. If --review [full|lean|solo] was passed → use that
2. Else read production/review-mode.txt → use that value
3. Else → default to lean

See .claude/docs/director-gates.md for the full check pattern.

Phase 1: Load Milestone Data

Read the milestone definition from production/milestones/. If the argument is current, use the most recently modified milestone file.

Read all sprint reports for sprints within this milestone from production/sprints/.