Extract infrastructure page surface owner

docs/release-control/v6/internal/subsystems/frontend-primitives.md

@@ -94,6 +94,15 @@ The subsystem registry now also requires explicit proof-policy coverage for all
 shared runtime files, and shared-component guardrails fail if raw table
 composition is reintroduced in new shared components outside the canonical
 allowlist.
+Top-level route files are now also expected to stay thin when a feature owns
+the real product surface. `frontend-modern/src/pages/Infrastructure.tsx` now
+acts only as the route boundary, while
+`frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx`
+and `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
+own the actual infrastructure page shell and state contract. Future feature
+surfaces under `frontend-modern/src/features/` should follow that same pattern
+instead of letting page files accumulate route sync, filter, and modal
+orchestration inline.
 Infrastructure summary and detail surfaces now also use the shared normalized
 identity lookup helper from `frontend-modern/src/utils/resourceIdentity.ts`
 so dotted hostnames and alias variants stay consistent between the shared

docs/release-control/v6/internal/subsystems/registry.json

@@ -2499,6 +2499,8 @@
         "frontend-modern/src/components/Infrastructure/ResourceFacetSummary.tsx",
         "frontend-modern/src/components/Infrastructure/UnifiedResourceTable.tsx",
         "frontend-modern/src/components/Infrastructure/useResourceDetailDrawerState.ts",
+        "frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx",
+        "frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts",
         "frontend-modern/src/hooks/useDashboardTrends.ts",
         "frontend-modern/src/hooks/useUnifiedResources.ts",
         "frontend-modern/src/pages/Infrastructure.tsx",
@@ -2568,6 +2570,8 @@
               "frontend-modern/src/components/Infrastructure/ResourceFacetSummary.tsx",
               "frontend-modern/src/components/Infrastructure/UnifiedResourceTable.tsx",
               "frontend-modern/src/components/Infrastructure/useResourceDetailDrawerState.ts",
+              "frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx",
+              "frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts",
               "frontend-modern/src/hooks/useDashboardTrends.ts",
               "frontend-modern/src/hooks/useUnifiedResources.ts",
               "frontend-modern/src/pages/Infrastructure.tsx",

docs/release-control/v6/internal/subsystems/unified-resources.md

@@ -46,6 +46,8 @@ cross-source deduplication.
 24. `frontend-modern/src/components/Infrastructure/ResourceDetailDrawer.tsx`
 25. `frontend-modern/src/components/Infrastructure/ResourceFacetSummary.tsx`
 26. `frontend-modern/src/components/Infrastructure/useResourceDetailDrawerState.ts`
+27. `frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx`
+28. `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
 
 ## Shared Boundaries
 
@@ -708,10 +710,16 @@ strings, but it must not widen the canonical unified-resource source/status
 contracts that feed the infrastructure table and workload links.
 
 The same source-filter boundary now also applies to infrastructure filter UI
-options: `frontend-modern/src/pages/Infrastructure.tsx` may render friendly
-string keys, but membership checks against available sources must normalize
-through the shared `frontend-modern/src/utils/sourcePlatforms.ts` helper
-before consulting `KnownSourcePlatform` sets.
+options: `frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx`
+and `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
+may render friendly string keys, but membership checks against available
+sources must normalize through the shared
+`frontend-modern/src/utils/sourcePlatforms.ts` helper before consulting
+`KnownSourcePlatform` sets.
+The route file `frontend-modern/src/pages/Infrastructure.tsx` is now only the
+navigation boundary for that surface; canonical infrastructure filter, search,
+deep-link, and expansion state now live behind the dedicated infrastructure
+feature owner instead of accumulating in the page shell itself.
 Shared unified-resource consumers now also normalize org scope through
 `frontend-modern/src/utils/orgScope.ts` before building cache keys or
 multi-tenant resource fetch state, so the canonical resource hooks do not