cleanup

src/lib/core/EntityId.h

@@ -1,7 +1,7 @@
 #pragma once
 
-// Canonical reference to every targetable entity in the simulation: ships,
-// scrap drops, and buildings (including HQ and defence stations).
+// Stable id for factory buildings, construction sites, and belts.
+// Ships, stations, scrap, and the HQ proxy use entt::entity instead.
 // Ids are allocated centrally by the Simulation, strictly increasing, never
 // reused. 0 is reserved as the invalid id.
 using EntityId = long long;