refactor(simulation): apply rustfmt formatting

Formatting-only changes across server source and test files.
No logic changes.

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

server/src/perception/mod.rs

@@ -26,10 +26,8 @@ impl Plugin for PerceptionPlugin {
             .add_systems(
                 Update,
                 (
-                    anomaly::clear_anomaly_markers
-                        .before(anomaly::detect_anomalies),
-                    anomaly::detect_anomalies
-                        .before(observation::emit_observation_events),
+                    anomaly::clear_anomaly_markers.before(anomaly::detect_anomalies),
+                    anomaly::detect_anomalies.before(observation::emit_observation_events),
                     cognitive_delay::process_cognitive_delay
                         .after(observation::emit_observation_events)
                         .before(crate::knowledge::events::process_knowledge_events),