feat(topology): добавить схему инфраструктуры на React Flow

Редактор схем с VPS-нодами, связями и персистом в SQLite по space.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/web/src/queries/topology.ts

@@ -0,0 +1,36 @@
+import { api } from '@/lib/api-client'
+import { getStoredSpaceId } from '@/lib/space'
+import type {
+  TopologyCreateInput,
+  TopologyDiagram,
+  TopologyDiagramListItem,
+  TopologyUpdateInput,
+} from '@cfdm/shared/contracts/topology'
+
+export const topologyKeys = {
+  all: ['topology'] as const,
+  list: (spaceId: string | null) => ['topology', 'list', spaceId ?? 'default'] as const,
+  detail: (spaceId: string | null, id: string) =>
+    ['topology', 'detail', spaceId ?? 'default', id] as const,
+}
+
+export function topologyListQueryOptions(spaceId?: string | null) {
+  const id = spaceId === undefined ? getStoredSpaceId() : spaceId
+  return {
+    queryKey: topologyKeys.list(id),
+    queryFn: (): Promise<TopologyDiagramListItem[]> => api.fetchTopologyList(),
+    staleTime: 15_000,
+  }
+}
+
+export function topologyDetailQueryOptions(diagramId: string, spaceId?: string | null) {
+  const id = spaceId === undefined ? getStoredSpaceId() : spaceId
+  return {
+    queryKey: topologyKeys.detail(id, diagramId),
+    queryFn: (): Promise<TopologyDiagram> => api.fetchTopology(diagramId),
+    staleTime: 5_000,
+    enabled: Boolean(diagramId),
+  }
+}
+
+export type { TopologyCreateInput, TopologyDiagram, TopologyDiagramListItem, TopologyUpdateInput }