Rewrite Case 001 evidence as 6-8 active investigative artifacts

[breadback00-dev]

Goal

Shape the first case around evidence that players actively inspect and interpret, with ordinary human stakes first and mythology underneath.

Tasks

• Compress the case into 6-8 high-signal artifacts.
• Make each artifact answer or complicate a specific question.
• Put a clear anomaly in the opening minute.
• Avoid long lore exposition.
• Include at least one contradiction or missing piece that rewards investigation.

Acceptance criteria

• A new player understands the human situation before the mythic structure.
• Evidence items are short enough to inspect without fatigue.
• The first case can support tagging, gating, bonus evidence, and final interpretation.

Recommended Compound Engineering skill

ce-brainstorm for content shape, then ce-work for implementation.

[breadback00-dev]

Implemented in draft PR #14 via commit 5e7ec20. Case Box 001 now has 7 active investigative artifacts: 6 visible up front, 1 gate-unlocked memo, human stakes first, clearer anomaly, witness contradiction, and tighter canonical reveal support.