Split infrastructure page route sync owner

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

@@ -153,8 +153,10 @@ 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
+owns the shell, `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
+owns page-control composition, and
+`frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts`
+owns infrastructure route/deep-link synchronization. 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.

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

@@ -3171,6 +3171,7 @@
         "frontend-modern/src/components/Infrastructure/useResourceDetailDrawerState.ts",
         "frontend-modern/src/components/Infrastructure/useUnifiedResourceTableState.ts",
         "frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx",
+        "frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts",
         "frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts",
         "frontend-modern/src/hooks/useDashboardTrends.ts",
         "frontend-modern/src/hooks/useUnifiedResources.ts",
@@ -3255,6 +3256,7 @@
               "frontend-modern/src/components/Infrastructure/useResourceDetailDrawerState.ts",
               "frontend-modern/src/components/Infrastructure/useUnifiedResourceTableState.ts",
               "frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx",
+              "frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts",
               "frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts",
               "frontend-modern/src/hooks/useDashboardTrends.ts",
               "frontend-modern/src/hooks/useUnifiedResources.ts",
@@ -3271,6 +3273,7 @@
               "frontend-modern/src/components/Infrastructure/__tests__/resourceDetailMappers.test.ts",
               "frontend-modern/src/components/Infrastructure/__tests__/UnifiedResourceTable.performance.contract.test.tsx",
               "frontend-modern/src/components/Infrastructure/__tests__/UnifiedResourceTable.workloads-link.test.tsx",
+              "frontend-modern/src/features/infrastructure/__tests__/InfrastructurePageSurface.guardrails.test.ts",
               "frontend-modern/src/hooks/__tests__/useDashboardTrends.test.ts",
               "frontend-modern/src/hooks/__tests__/useUnifiedResources.test.ts",
               "frontend-modern/src/pages/__tests__/Infrastructure.empty-state.test.tsx",

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

@@ -60,7 +60,8 @@ cross-source deduplication.
 38. `frontend-modern/src/components/Discovery/DiscoveryTab.tsx`
 39. `frontend-modern/src/components/Discovery/useDiscoveryTabState.ts`
 40. `frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx`
-41. `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
+41. `frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts`
+42. `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
 
 ## Shared Boundaries
 
@@ -772,6 +773,13 @@ 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.
+That infrastructure feature now also follows an explicit shell/composition/route
+split: `frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx`
+owns the render shell, `frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts`
+owns page controls and filtered-resource composition, and
+`frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts`
+owns URL-sync, deep-link expansion, highlight continuity, and managed
+infrastructure-route navigation.
 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

frontend-modern/src/features/infrastructure/InfrastructurePageSurface.tsx

@@ -1,4 +1,5 @@
 import { For, Show } from 'solid-js';
+import { useNavigate } from '@solidjs/router';
 import { EmptyState } from '@/components/shared/EmptyState';
 import { Card } from '@/components/shared/Card';
 import { FilterSegmentedControl, LabeledFilterSelect } from '@/components/shared/FilterToolbar';
@@ -22,6 +23,7 @@ import {
 import { useInfrastructurePageState, type GroupingMode } from './useInfrastructurePageState';
 
 export function InfrastructurePageSurface() {
+  const navigate = useNavigate();
   const sourceOptions = DEFAULT_INFRASTRUCTURE_SOURCE_OPTIONS;
   const {
     loading,
@@ -59,7 +61,6 @@ export function InfrastructurePageSurface() {
     clearFilters,
     filteredResources,
     hasFilteredResources,
-    handleNavigateToSettings,
   } = useInfrastructurePageState();
 
   const infrastructureEmptyState = () => getInfrastructureEmptyState();
@@ -118,7 +119,7 @@ export function InfrastructurePageSurface() {
                   actions={
                     <button
                       type="button"
-                      onClick={handleNavigateToSettings}
+                      onClick={() => navigate('/settings')}
                       class="inline-flex items-center gap-2 rounded-md border border-border bg-surface px-3 py-1.5 text-xs font-medium text-base-content shadow-sm hover:bg-slate-50"
                     >
                       <SettingsIcon class="h-3.5 w-3.5" />

frontend-modern/src/features/infrastructure/__tests__/InfrastructurePageSurface.guardrails.test.ts

@@ -0,0 +1,26 @@
+import { describe, expect, it } from 'vitest';
+import infrastructurePageSurfaceSource from '@/features/infrastructure/InfrastructurePageSurface.tsx?raw';
+import infrastructurePageStateSource from '@/features/infrastructure/useInfrastructurePageState.ts?raw';
+import infrastructurePageRouteStateSource from '@/features/infrastructure/useInfrastructurePageRouteState.ts?raw';
+
+describe('InfrastructurePageSurface guardrails', () => {
+  it('keeps the feature shell separate from route-sync ownership', () => {
+    expect(infrastructurePageSurfaceSource).toContain('useInfrastructurePageState');
+    expect(infrastructurePageSurfaceSource).toContain('useNavigate');
+    expect(infrastructurePageSurfaceSource).not.toContain('useLocation(');
+    expect(infrastructurePageSurfaceSource).not.toContain('buildInfrastructurePath(');
+
+    expect(infrastructurePageStateSource).toContain('useInfrastructurePageRouteState');
+    expect(infrastructurePageStateSource).not.toContain('useLocation(');
+    expect(infrastructurePageStateSource).not.toContain('useNavigate(');
+    expect(infrastructurePageStateSource).not.toContain('parseInfrastructureLinkSearch(');
+    expect(infrastructurePageStateSource).not.toContain('buildInfrastructurePath(');
+    expect(infrastructurePageStateSource).not.toContain('areSearchParamsEquivalent(');
+
+    expect(infrastructurePageRouteStateSource).toContain('useLocation');
+    expect(infrastructurePageRouteStateSource).toContain('useNavigate');
+    expect(infrastructurePageRouteStateSource).toContain('parseInfrastructureLinkSearch');
+    expect(infrastructurePageRouteStateSource).toContain('buildInfrastructurePath');
+    expect(infrastructurePageRouteStateSource).toContain('areSearchParamsEquivalent');
+  });
+});

frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts

@@ -0,0 +1,192 @@
+import { createEffect, createSignal, onCleanup, type Accessor, type Setter, untrack } from 'solid-js';
+import { useLocation, useNavigate } from '@solidjs/router';
+import type { Resource } from '@/types/resource';
+import { normalizeSourcePlatformKey } from '@/utils/sourcePlatforms';
+import {
+  buildInfrastructurePath,
+  INFRASTRUCTURE_PATH,
+  INFRASTRUCTURE_QUERY_PARAMS,
+  parseInfrastructureLinkSearch,
+} from '@/routing/resourceLinks';
+import { areSearchParamsEquivalent } from '@/utils/searchParams';
+
+interface InfrastructurePageRouteStateOptions {
+  resources: Accessor<Resource[]>;
+  filteredResources: Accessor<Resource[]>;
+  initialLoadComplete: Accessor<boolean>;
+  selectedSource: Accessor<string>;
+  setSelectedSource: Setter<string>;
+  searchQuery: Accessor<string>;
+  setSearchQuery: Setter<string>;
+}
+
+export function useInfrastructurePageRouteState(options: InfrastructurePageRouteStateOptions) {
+  const {
+    resources,
+    filteredResources,
+    initialLoadComplete,
+    selectedSource,
+    setSelectedSource,
+    searchQuery,
+    setSearchQuery,
+  } = options;
+  const location = useLocation();
+  const navigate = useNavigate();
+
+  const [expandedResourceId, setExpandedResourceId] = createSignal<string | null>(null);
+  const [hoveredResourceId, setHoveredResourceId] = createSignal<string | null>(null);
+  const [highlightedResourceId, setHighlightedResourceId] = createSignal<string | null>(null);
+  const [handledResourceId, setHandledResourceId] = createSignal<string | null>(null);
+  const [handledSourceParam, setHandledSourceParam] = createSignal<string | null>(null);
+  const [handledQueryParam, setHandledQueryParam] = createSignal('');
+
+  let highlightTimer: number | undefined;
+  let pendingUrlSyncHandle: number | null = null;
+  let pendingUrlSyncPath: string | null = null;
+
+  const scheduleUrlSyncNavigate = (nextPath: string) => {
+    pendingUrlSyncPath = nextPath;
+    if (pendingUrlSyncHandle !== null) return;
+    pendingUrlSyncHandle = window.setTimeout(() => {
+      pendingUrlSyncHandle = null;
+      const target = pendingUrlSyncPath;
+      pendingUrlSyncPath = null;
+      if (!target) return;
+      const current = `${untrack(() => location.pathname)}${untrack(() => location.search)}`;
+      if (current === target) return;
+      navigate(target, { replace: true });
+    }, 0);
+  };
+
+  createEffect(() => {
+    const { resource: resourceId } = parseInfrastructureLinkSearch(location.search);
+    if (!resourceId || resourceId === handledResourceId()) return;
+    const matching = resources().some((resource) => resource.id === resourceId);
+    if (!matching) return;
+    setExpandedResourceId(resourceId);
+    setHighlightedResourceId(resourceId);
+    setHandledResourceId(resourceId);
+    if (highlightTimer) {
+      window.clearTimeout(highlightTimer);
+    }
+    highlightTimer = window.setTimeout(() => {
+      setHighlightedResourceId(null);
+    }, 2000);
+  });
+
+  createEffect(() => {
+    const { resource: resourceId } = parseInfrastructureLinkSearch(location.search);
+    if (resourceId) return;
+    if (handledResourceId() === null) return;
+
+    if (expandedResourceId() !== null) {
+      setExpandedResourceId(null);
+    }
+    if (highlightedResourceId() !== null) {
+      setHighlightedResourceId(null);
+    }
+    setHandledResourceId(null);
+  });
+
+  createEffect(() => {
+    const { source: sourceParam } = parseInfrastructureLinkSearch(location.search);
+    if (!sourceParam) {
+      const previous = (handledSourceParam() ?? '').trim();
+      if (previous) {
+        if (selectedSource() !== '') setSelectedSource('');
+        setHandledSourceParam('');
+      } else if (handledSourceParam() === null) {
+        setHandledSourceParam('');
+      }
+      return;
+    }
+    if (sourceParam === handledSourceParam()) return;
+    const normalized = normalizeSourcePlatformKey(sourceParam) ?? '';
+    setSelectedSource(normalized);
+    setHandledSourceParam(sourceParam);
+  });
+
+  createEffect(() => {
+    const { query: nextSearch } = parseInfrastructureLinkSearch(location.search);
+    const normalized = nextSearch ?? '';
+    if (normalized !== handledQueryParam()) {
+      if (normalized !== untrack(searchQuery)) {
+        setSearchQuery(normalized);
+      }
+      setHandledQueryParam(normalized);
+    }
+  });
+
+  createEffect(() => {
+    if (location.pathname !== INFRASTRUCTURE_PATH) return;
+
+    const parsed = parseInfrastructureLinkSearch(location.search);
+    const urlSource = parsed.source ?? '';
+    const urlQuery = parsed.query ?? '';
+    const urlResource = parsed.resource ?? '';
+    if ((handledSourceParam() ?? '') !== urlSource) return;
+    if (handledQueryParam() !== urlQuery) return;
+    if (urlResource && handledResourceId() !== urlResource && !initialLoadComplete()) return;
+
+    const nextSource = selectedSource();
+    const nextQuery = searchQuery().trim();
+    const currentLinkedResource = parsed.resource;
+    const selectedResourceId = expandedResourceId();
+    const shouldPreserveIncomingResource =
+      !selectedResourceId && Boolean(currentLinkedResource) && !initialLoadComplete();
+    const nextResource = shouldPreserveIncomingResource
+      ? currentLinkedResource
+      : (selectedResourceId ?? '');
+
+    const managedPath = buildInfrastructurePath({
+      source: nextSource || null,
+      query: nextQuery || null,
+      resource: nextResource || null,
+    });
+    const managedUrl = new URL(managedPath, 'http://pulse.local');
+    const currentParams = new URLSearchParams(location.search);
+    const nextParams = new URLSearchParams(location.search);
+    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.source);
+    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.query);
+    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.resource);
+    managedUrl.searchParams.forEach((value, key) => {
+      nextParams.set(key, value);
+    });
+
+    if (!areSearchParamsEquivalent(currentParams, nextParams)) {
+      const nextSearch = nextParams.toString();
+      const nextPath = nextSearch ? `${INFRASTRUCTURE_PATH}?${nextSearch}` : INFRASTRUCTURE_PATH;
+      scheduleUrlSyncNavigate(nextPath);
+    }
+  });
+
+  createEffect(() => {
+    const hoveredId = hoveredResourceId();
+    if (!hoveredId) return;
+    const exists = filteredResources().some((resource) => resource.id === hoveredId);
+    if (!exists) {
+      setHoveredResourceId(null);
+    }
+  });
+
+  onCleanup(() => {
+    if (pendingUrlSyncHandle !== null) {
+      window.clearTimeout(pendingUrlSyncHandle);
+      pendingUrlSyncHandle = null;
+      pendingUrlSyncPath = null;
+    }
+    if (highlightTimer) {
+      window.clearTimeout(highlightTimer);
+    }
+  });
+
+  return {
+    expandedResourceId,
+    setExpandedResourceId,
+    hoveredResourceId,
+    setHoveredResourceId,
+    highlightedResourceId,
+  };
+}
+
+export type InfrastructurePageRouteState = ReturnType<typeof useInfrastructurePageRouteState>;

frontend-modern/src/features/infrastructure/useInfrastructurePageState.ts

@@ -1,5 +1,4 @@
-import { createEffect, createMemo, createSignal, onCleanup, untrack } from 'solid-js';
-import { useLocation, useNavigate } from '@solidjs/router';
+import { createEffect, createMemo, createSignal } from 'solid-js';
 import type { TimeRange } from '@/api/charts';
 import { useUnifiedResources } from '@/hooks/useUnifiedResources';
 import { usePersistentSignal } from '@/hooks/usePersistentSignal';
@@ -14,14 +13,7 @@ import {
   collectAvailableStatuses,
   buildStatusOptions,
 } from '@/components/Infrastructure/infrastructureSelectors';
-import { normalizeSourcePlatformKey } from '@/utils/sourcePlatforms';
-import {
-  buildInfrastructurePath,
-  INFRASTRUCTURE_PATH,
-  INFRASTRUCTURE_QUERY_PARAMS,
-  parseInfrastructureLinkSearch,
-} from '@/routing/resourceLinks';
-import { areSearchParamsEquivalent } from '@/utils/searchParams';
+import { useInfrastructurePageRouteState } from './useInfrastructurePageRouteState';
 
 export type GroupingMode = 'grouped' | 'flat';
 
@@ -32,8 +24,6 @@ type DeployCluster = {
 
 export function useInfrastructurePageState() {
   const { resources, loading, error, refetch } = useUnifiedResources();
-  const location = useLocation();
-  const navigate = useNavigate();
   const kioskMode = useKioskMode();
   const { isMobile } = useBreakpoint();
 
@@ -55,12 +45,6 @@ export function useInfrastructurePageState() {
     'grouped',
     { deserialize: (raw) => (raw === 'grouped' || raw === 'flat' ? raw : 'grouped') },
   );
-  const [expandedResourceId, setExpandedResourceId] = createSignal<string | null>(null);
-  const [hoveredResourceId, setHoveredResourceId] = createSignal<string | null>(null);
-  const [highlightedResourceId, setHighlightedResourceId] = createSignal<string | null>(null);
-  const [handledResourceId, setHandledResourceId] = createSignal<string | null>(null);
-  const [handledSourceParam, setHandledSourceParam] = createSignal<string | null>(null);
-  const [handledQueryParam, setHandledQueryParam] = createSignal('');
   const [deployCluster, setDeployCluster] = createSignal<DeployCluster | null>(null);
   const [filtersOpen, setFiltersOpen] = createSignal(false);
 
@@ -85,24 +69,15 @@ export function useInfrastructurePageState() {
     ),
   );
   const hasFilteredResources = createMemo(() => filteredResources().length > 0);
-
-  let highlightTimer: number | undefined;
-  let pendingUrlSyncHandle: number | null = null;
-  let pendingUrlSyncPath: string | null = null;
-
-  const scheduleUrlSyncNavigate = (nextPath: string) => {
-    pendingUrlSyncPath = nextPath;
-    if (pendingUrlSyncHandle !== null) return;
-    pendingUrlSyncHandle = window.setTimeout(() => {
-      pendingUrlSyncHandle = null;
-      const target = pendingUrlSyncPath;
-      pendingUrlSyncPath = null;
-      if (!target) return;
-      const current = `${untrack(() => location.pathname)}${untrack(() => location.search)}`;
-      if (current === target) return;
-      navigate(target, { replace: true });
-    }, 0);
-  };
+  const routeState = useInfrastructurePageRouteState({
+    resources,
+    filteredResources,
+    initialLoadComplete,
+    selectedSource,
+    setSelectedSource,
+    searchQuery,
+    setSearchQuery,
+  });
 
   const clearFilters = () => {
     setSelectedSource('');
@@ -110,136 +85,12 @@ export function useInfrastructurePageState() {
     setSearchQuery('');
   };
 
-  const handleNavigateToSettings = () => navigate('/settings');
-
   createEffect(() => {
     if (!loading() && !initialLoadComplete()) {
       setInitialLoadComplete(true);
     }
   });
 
-  createEffect(() => {
-    const { resource: resourceId } = parseInfrastructureLinkSearch(location.search);
-    if (!resourceId || resourceId === handledResourceId()) return;
-    const matching = resources().some((resource) => resource.id === resourceId);
-    if (!matching) return;
-    setExpandedResourceId(resourceId);
-    setHighlightedResourceId(resourceId);
-    setHandledResourceId(resourceId);
-    if (highlightTimer) {
-      window.clearTimeout(highlightTimer);
-    }
-    highlightTimer = window.setTimeout(() => {
-      setHighlightedResourceId(null);
-    }, 2000);
-  });
-
-  createEffect(() => {
-    const { resource: resourceId } = parseInfrastructureLinkSearch(location.search);
-    if (resourceId) return;
-    if (handledResourceId() === null) return;
-
-    if (expandedResourceId() !== null) {
-      setExpandedResourceId(null);
-    }
-    if (highlightedResourceId() !== null) {
-      setHighlightedResourceId(null);
-    }
-    setHandledResourceId(null);
-  });
-
-  createEffect(() => {
-    const { source: sourceParam } = parseInfrastructureLinkSearch(location.search);
-    if (!sourceParam) {
-      const previous = (handledSourceParam() ?? '').trim();
-      if (previous) {
-        if (selectedSource() !== '') setSelectedSource('');
-        setHandledSourceParam('');
-      } else if (handledSourceParam() === null) {
-        setHandledSourceParam('');
-      }
-      return;
-    }
-    if (sourceParam === handledSourceParam()) return;
-    const normalized = normalizeSourcePlatformKey(sourceParam) ?? '';
-    setSelectedSource(normalized);
-    setHandledSourceParam(sourceParam);
-  });
-
-  createEffect(() => {
-    const { query: nextSearch } = parseInfrastructureLinkSearch(location.search);
-    const normalized = nextSearch ?? '';
-    if (normalized !== handledQueryParam()) {
-      if (normalized !== untrack(searchQuery)) {
-        setSearchQuery(normalized);
-      }
-      setHandledQueryParam(normalized);
-    }
-  });
-
-  createEffect(() => {
-    if (location.pathname !== INFRASTRUCTURE_PATH) return;
-
-    const parsed = parseInfrastructureLinkSearch(location.search);
-    const urlSource = parsed.source ?? '';
-    const urlQuery = parsed.query ?? '';
-    const urlResource = parsed.resource ?? '';
-    if ((handledSourceParam() ?? '') !== urlSource) return;
-    if (handledQueryParam() !== urlQuery) return;
-    if (urlResource && handledResourceId() !== urlResource && !initialLoadComplete()) return;
-
-    const nextSource = selectedSource();
-    const nextQuery = searchQuery().trim();
-    const currentLinkedResource = parsed.resource;
-    const selectedResourceId = expandedResourceId();
-    const shouldPreserveIncomingResource =
-      !selectedResourceId && Boolean(currentLinkedResource) && !initialLoadComplete();
-    const nextResource = shouldPreserveIncomingResource
-      ? currentLinkedResource
-      : (selectedResourceId ?? '');
-
-    const managedPath = buildInfrastructurePath({
-      source: nextSource || null,
-      query: nextQuery || null,
-      resource: nextResource || null,
-    });
-    const managedUrl = new URL(managedPath, 'http://pulse.local');
-    const currentParams = new URLSearchParams(location.search);
-    const nextParams = new URLSearchParams(location.search);
-    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.source);
-    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.query);
-    nextParams.delete(INFRASTRUCTURE_QUERY_PARAMS.resource);
-    managedUrl.searchParams.forEach((value, key) => {
-      nextParams.set(key, value);
-    });
-
-    if (!areSearchParamsEquivalent(currentParams, nextParams)) {
-      const nextSearch = nextParams.toString();
-      const nextPath = nextSearch ? `${INFRASTRUCTURE_PATH}?${nextSearch}` : INFRASTRUCTURE_PATH;
-      scheduleUrlSyncNavigate(nextPath);
-    }
-  });
-
-  createEffect(() => {
-    const hoveredId = hoveredResourceId();
-    if (!hoveredId) return;
-    const exists = filteredResources().some((resource) => resource.id === hoveredId);
-    if (!exists) {
-      setHoveredResourceId(null);
-    }
-  });
-
-  onCleanup(() => {
-    if (pendingUrlSyncHandle !== null) {
-      window.clearTimeout(pendingUrlSyncHandle);
-      pendingUrlSyncHandle = null;
-      pendingUrlSyncPath = null;
-    }
-    if (highlightTimer) {
-      window.clearTimeout(highlightTimer);
-    }
-  });
-
   return {
     loading,
     error,
@@ -258,11 +109,7 @@ export function useInfrastructurePageState() {
     setSummaryCollapsed,
     groupingMode,
     setGroupingMode,
-    expandedResourceId,
-    setExpandedResourceId,
-    hoveredResourceId,
-    setHoveredResourceId,
-    highlightedResourceId,
+    ...routeState,
     isMobile,
     deployCluster,
     setDeployCluster,
@@ -276,6 +123,5 @@ export function useInfrastructurePageState() {
     clearFilters,
     filteredResources,
     hasFilteredResources,
-    handleNavigateToSettings,
   };
 }

frontend-modern/src/utils/__tests__/frontendResourceTypeBoundaries.test.ts

@@ -508,6 +508,7 @@ import aiChatPresentationSource from '@/utils/aiChatPresentation.ts?raw';
 import infrastructureDetailsDrawerSource from '@/components/shared/InfrastructureDetailsDrawer.tsx?raw';
 import infrastructurePageSurfaceSource from '@/features/infrastructure/InfrastructurePageSurface.tsx?raw';
 import infrastructurePageStateSource from '@/features/infrastructure/useInfrastructurePageState.ts?raw';
+import infrastructurePageRouteStateSource from '@/features/infrastructure/useInfrastructurePageRouteState.ts?raw';
 
 const aiSettingsSource = [
   aiSettingsShellSource,
@@ -533,6 +534,7 @@ const resourceDetailDrawerSource = [
 const infrastructurePageSource = [
   infrastructurePageShellSource,
   infrastructurePageSurfaceSource,
+  infrastructurePageRouteStateSource,
   infrastructurePageStateSource,
 ].join('\n');
 
@@ -3897,6 +3899,21 @@ describe('frontend resource type boundaries', () => {
   });
 
   it('keeps infrastructure page empty-state copy in a shared presentation utility', () => {
+    expect(infrastructurePageSurfaceSource).toContain('useInfrastructurePageState');
+    expect(infrastructurePageSurfaceSource).toContain('useNavigate');
+    expect(infrastructurePageSurfaceSource).not.toContain('useLocation(');
+    expect(infrastructurePageSurfaceSource).not.toContain('buildInfrastructurePath(');
+    expect(infrastructurePageStateSource).toContain('useInfrastructurePageRouteState');
+    expect(infrastructurePageStateSource).not.toContain('useLocation(');
+    expect(infrastructurePageStateSource).not.toContain('useNavigate(');
+    expect(infrastructurePageStateSource).not.toContain('parseInfrastructureLinkSearch(');
+    expect(infrastructurePageStateSource).not.toContain('buildInfrastructurePath(');
+    expect(infrastructurePageStateSource).not.toContain('areSearchParamsEquivalent(');
+    expect(infrastructurePageRouteStateSource).toContain('useLocation');
+    expect(infrastructurePageRouteStateSource).toContain('useNavigate');
+    expect(infrastructurePageRouteStateSource).toContain('parseInfrastructureLinkSearch');
+    expect(infrastructurePageRouteStateSource).toContain('buildInfrastructurePath');
+    expect(infrastructurePageRouteStateSource).toContain('areSearchParamsEquivalent');
     expect(infrastructurePageSource).toContain('getInfrastructureEmptyState');
     expect(infrastructurePageSource).toContain('getInfrastructureFilterEmptyState');
     expect(infrastructurePageSource).toContain('getInfrastructureLoadFailureState');

scripts/release_control/canonical_completion_guard_test.py

@@ -504,6 +504,7 @@ class CanonicalCompletionGuardTest(unittest.TestCase):
                         "frontend-modern/src/components/Infrastructure/__tests__/UnifiedResourceTable.workloads-link.test.tsx",
                         "frontend-modern/src/components/Infrastructure/__tests__/infrastructureSelectors.test.ts",
                         "frontend-modern/src/components/Infrastructure/__tests__/resourceDetailMappers.test.ts",
+                        "frontend-modern/src/features/infrastructure/__tests__/InfrastructurePageSurface.guardrails.test.ts",
                         "frontend-modern/src/hooks/__tests__/useDashboardTrends.test.ts",
                         "frontend-modern/src/hooks/__tests__/useUnifiedResources.test.ts",
                         "frontend-modern/src/pages/__tests__/Infrastructure.empty-state.test.tsx",

scripts/release_control/subsystem_lookup_test.py

@@ -66,6 +66,36 @@ class SubsystemLookupTest(unittest.TestCase):
             "shared-component-guardrails",
         )
 
+    def test_lookup_paths_assigns_infrastructure_page_route_state_to_unified_resources(self) -> None:
+        result = lookup_paths(
+            ["frontend-modern/src/features/infrastructure/useInfrastructurePageRouteState.ts"]
+        )
+        self.assertEqual(result["unowned_runtime_files"], [])
+        self.assertEqual(
+            {item["subsystem"] for item in result["impacted_subsystems"]},
+            {"unified-resources"},
+        )
+        file_entry = result["files"][0]
+        self.assertEqual(file_entry["classification"], "runtime")
+        self.assertEqual(
+            {match["subsystem"] for match in file_entry["matches"]},
+            {"unified-resources"},
+        )
+        match = file_entry["matches"][0]
+        self.assertEqual(
+            match["contract"],
+            "docs/release-control/v6/internal/subsystems/unified-resources.md",
+        )
+        self.assertEqual(match["lane_context"]["lane_id"], "L13")
+        self.assertEqual(
+            match["verification_requirement"]["id"],
+            "resource-consumers",
+        )
+        self.assertIn(
+            "frontend-modern/src/features/infrastructure/__tests__/InfrastructurePageSurface.guardrails.test.ts",
+            match["verification_requirement"]["exact_files"],
+        )
+
     def test_lookup_paths_assigns_recent_alerts_panel_to_alerts(self) -> None:
         result = lookup_paths(["frontend-modern/src/components/Alerts/RecentAlertsPanel.tsx"])
         self.assertEqual(result["unowned_runtime_files"], [])
@@ -3909,6 +3939,7 @@ class SubsystemLookupTest(unittest.TestCase):
                 "frontend-modern/src/components/Infrastructure/__tests__/UnifiedResourceTable.workloads-link.test.tsx",
                 "frontend-modern/src/components/Infrastructure/__tests__/infrastructureSelectors.test.ts",
                 "frontend-modern/src/components/Infrastructure/__tests__/resourceDetailMappers.test.ts",
+                "frontend-modern/src/features/infrastructure/__tests__/InfrastructurePageSurface.guardrails.test.ts",
                 "frontend-modern/src/hooks/__tests__/useDashboardTrends.test.ts",
                 "frontend-modern/src/hooks/__tests__/useUnifiedResources.test.ts",
                 "frontend-modern/src/pages/__tests__/Infrastructure.empty-state.test.tsx",