Ludus / gamify schema inventory (SSOT pointers)

Baseline (vox-db manifest)

• Core tables: crates/vox-db/src/schema/domains/sql/gamification.sql (profiles, companions, quests, battles) plus coordination SQL in the same domain.
• Agents / events: crates/vox-db/src/schema/domains/agents.rs (agent_events, cost_records, …).

Baseline gamification coordination (extended tables)

Extended Ludus tables and column fixes live in the gamification / coordination fragments under crates/vox-db/src/schema/domains/ (consumed by manifest::baseline_sql). The former ludus_schema_cutover module and its legacy entrypoint are removed; use baseline migrate only.

Covers, among others:

• gamify_teaching_profiles, gamify_policy_snapshots, gamify_ai_feedback, gamify_periodic_rewards, gamify_level_history
• gamify_counters (column name, not counter_name)
• gamify_collegium (singular; legacy gamify_collegiums renamed when present)
• gamify_arena_*, gamify_daily_counters, gamify_event_config, gamify_notifications
• gamify_hint_telemetry, gamify_processed_events (orchestrator idempotency)
• Profile / quest / companion column alignment (personality on companions, streak/lumens on profiles, …)

Application code

• Router + rewards: crates/vox-ludus/src/event_router.rs, crates/vox-ludus/src/db/process_rewards.rs
• SQL reference ladder (documentation / partial migrations): crates/vox-ludus/src/schema.rs

Tests

• Ludus SQL / ops: crates/vox-db/tests/ops_ludus_tests.rs
• Policy / router: crates/vox-ludus/tests/gamify_integration_test.rs