feat(topology): добавить схему инфраструктуры на React Flow

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

Co-authored-by: Cursor <[email protected]>

packages/shared/src/contracts/topology.ts

@@ -0,0 +1,56 @@
+import { z } from 'zod'
+
+export const topologyViewportSchema = z.object({
+  x: z.number(),
+  y: z.number(),
+  zoom: z.number(),
+})
+
+export const topologyDocumentSchema = z.object({
+  nodes: z.array(z.record(z.string(), z.unknown())),
+  edges: z.array(z.record(z.string(), z.unknown())),
+  viewport: topologyViewportSchema,
+})
+
+export type TopologyDocument = z.infer<typeof topologyDocumentSchema>
+
+export const EMPTY_TOPOLOGY_DOCUMENT: TopologyDocument = {
+  nodes: [],
+  edges: [],
+  viewport: { x: 0, y: 0, zoom: 1 },
+}
+
+export const topologyDiagramSchema = z.object({
+  id: z.string(),
+  spaceId: z.string(),
+  name: z.string(),
+  document: topologyDocumentSchema,
+  locked: z.boolean(),
+  createdAt: z.string(),
+  updatedAt: z.string(),
+})
+
+export type TopologyDiagram = z.infer<typeof topologyDiagramSchema>
+
+export const topologyDiagramListItemSchema = topologyDiagramSchema.omit({
+  document: true,
+})
+
+export type TopologyDiagramListItem = z.infer<typeof topologyDiagramListItemSchema>
+
+export const topologyCreateSchema = z.object({
+  name: z.string().min(1, 'Укажите название схемы').max(120),
+  document: topologyDocumentSchema.optional(),
+})
+
+export type TopologyCreateInput = z.infer<typeof topologyCreateSchema>
+
+export const topologyUpdateSchema = z.object({
+  name: z.string().min(1).max(120).optional(),
+  document: topologyDocumentSchema.optional(),
+  locked: z.boolean().optional(),
+  /** Client's last known updatedAt — 409 if stale */
+  expectedUpdatedAt: z.string().optional(),
+})
+
+export type TopologyUpdateInput = z.infer<typeof topologyUpdateSchema>

packages/shared/src/index.ts

@@ -7,3 +7,4 @@ export * from './contracts/balance-ledger.js'
 export * from './contracts/settings.js'
 export * from './contracts/custom-fields.js'
 export * from './contracts/project.js'
+export * from './contracts/topology.js'