feat(maps): 战略地图版本管理完整实现（方案B）— versions API列表/详情/回滚带自动备份/备注 + MapVersions独立版本页 + 路由注册 + 版本弹窗接真实数据 (project-20260908-map-versions-page)

frontend/src/api/index.ts

@@ -69,6 +69,12 @@ export const mapApi = {
   delete: (id: number) => api.delete(`/maps/${id}`),
   batchDelete: (ids: number[]) => api.post('/maps/batch-delete', { ids }),
   createWithTemplate: (data: any) => api.post('/maps/create-with-template', data),
+  // 战略地图版本管理（2026-09-08 project-20260908-map-versions-page）
+  versions: (mapId: number) => api.get(`/maps/${mapId}/versions`),
+  versionDetail: (mapId: number, vid: number) => api.get(`/maps/${mapId}/versions/${vid}`),
+  versionRollback: (mapId: number, vid: number) => api.post(`/maps/${mapId}/versions/${vid}/rollback`),
+  versionUpdateComment: (mapId: number, vid: number, comment: string) => api.put(`/maps/${mapId}/versions/${vid}`, { comment }),
+  versionSnapshot: (mapId: number, comment?: string) => api.post(`/maps/${mapId}/versions/snapshot`, comment ? { comment } : {}),
 }
 
 // 复盘记录持久化（大PDCA Act闭环 2026-08-27）