Implements tickets #86, #87, #88 for Sprint 3:
- Replace stub string/f32 NPC fields with typed enums and integer
types for D-010 determinism (WantKind, SecretSeverity, Skill, etc.)
- Add RelationshipGraph global resource with BTreeMap<(StableId,
StableId), RelationshipEdge> for efficient prefix queries
- Add DailyRoutine with phase-based RoutineEntry and PreviousDayPhase
resource for detecting day-phase transitions
- Create NpcPlugin that initializes relationship graph, day-phase
tracking, and registers check_phase_transition system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.6
3c04a0c568