Task 273: Cross-Episode Summary Report External Review

Status: DONE

Objective

External agent review of the cross-episode summary report (cross-episode.md) — the main analytical summary tying all 5 episodes together.

Approach

Following the same pattern as Tasks 268-272 (episode external reviews):

1. Launch an external agent (separate context) to review the report
2. Reviewer persona: SF/orbital mechanics enthusiast, NOT deeply familiar, no prior SOLAR LINE knowledge
3. Check data integrity, analytical logic, readability, Japanese text quality
4. Fix issues found in the review

Success Criteria

• External agent review completed
• All significant issues identified and fixed
• Tests still pass after fixes