refactor: isolate Context controls and layer restoration

docs/CODE-BOUNDARIES.md

@@ -302,3 +302,11 @@ subscriptions before ending the active tuning interaction.
 presentation. It receives DOM elements, the existing camera port and explicit
 application actions; it imports no provider, layer or camera engine. Selection,
 placement, navigation and storage policy remain outside the component family.
+
+### Context coordination
+
+`ui/context` owns mode controls, transactions, session restoration and manager
+subscriptions. Composition supplies the manager, installations search and
+explicit visual/panel actions. `ui/context/policy` exposes the existing pure
+mode and restoration rules. No source transport or renderer is imported by
+these components; initial state and action results retain their existing shape.

docs/CURRENT-STATE.md

@@ -1,5 +1,15 @@
 # God's Eye View Current State
 
+## Context coordination
+
+Context controls own Contacts/Space Missions state, entry and exit transactions,
+layer snapshots and restoration. The application supplies the existing manager,
+installations search and camera/panel actions. Tab listeners and pending
+presentation work stop during disposal; layer restoration retains its existing
+compensation and latest-intent rules. Clear Selected Layers shares this owner,
+so an older restore cannot replay over a newer Clear action.
+
+
 ## Camera panel ownership
 
 CCTV controls receive the existing camera port and explicit application actions.