Task 255: Agent-Reviewable Visualization Structure

Status: DONE

Description

Human directive: Build a structure that makes it easy for agents to review animation and visualization outputs.

Deliverables

1. npm run review-diagrams script

• Extracts all 15 orbital diagrams from episode reports
• Produces structured text summary: orbits (sorted by radius), transfers (with direction), animation config, scenarios
• Runs invariant checks inline: static body warnings, escape direction, missing timing, orphan references
• Exits non-zero if issues found — usable as CI check
• Output is agent-readable plain text (no HTML/SVG needed)

2. Diagram inventory tests (review-diagrams.test.ts, 8 tests)

• All 5 episodes have diagrams
• Every diagram has id, title, orbits, transfers, description
• At least 10 animated diagrams with valid durationSeconds
• At least one timed transfer per animated diagram

3. Fixed ep05-diagram-02 animation data

• Added scenarios (moon-capture, leo-direct) and timing to previously untimed transfers
• Added burn markers for capture events

Stats

• TS tests: 2,006 → 2,018 (+12)
• All 2,580 tests pass (0 failures)