feat(simulation): NPC information boundaries and contradiction monologue (#549, #550)

tell_state reads KG for other-entity relationship state (MVP boundary
per D-082). Contradiction monologue fires with pre-resolved entity names,
shifts ToldBy source to PersonOfInterest. Full THE FRIEND arc event chain.
Implements D-082 step 1, D-083 event chain.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/src/bridge/mod.rs

@@ -178,6 +178,10 @@ impl Plugin for BridgePlugin {
                         .after(crate::simulation::sound::collect_sound_events)
                         .after(crate::simulation::conversation::run_npc_conversations)
                         .after(crate::simulation::dialogue::process_walk_away),
+                    // Contradiction monologue fires from queue populated by prior tick's
+                    // process_knowledge_events (which runs after the snapshot).
+                    crate::simulation::monologue::process_contradiction_monologue
+                        .after(crate::simulation::monologue::trigger_event_monologue),
                     crate::simulation::follow::update_follow_state
                         .after(crate::perception::observer::compute_visibility_geometry)
                         .after(crate::simulation::movement::validate_movement)
@@ -185,7 +189,7 @@ impl Plugin for BridgePlugin {
                     crate::perception::observer::compute_observer_snapshot
                         .after(crate::perception::observer::compute_visibility_geometry)
                         .after(crate::simulation::interaction::compute_nearby_interactions)
-                        .after(crate::simulation::monologue::trigger_event_monologue)
+                        .after(crate::simulation::monologue::process_contradiction_monologue)
                         .after(crate::simulation::dialogue::process_talk_interaction)
                         .after(crate::simulation::dialogue::process_confrontation_response)
                         .after(crate::simulation::dialogue::process_dialogue_response)