feat: convert network-topology to a full plugin (B1)

src/backend/database/repositories/factory.ts

@@ -29,7 +29,6 @@ import { HostResolutionRepository } from "./host-resolution-repository.js";
 import { HostSidebarPreferenceRepository } from "./host-sidebar-preference-repository.js";
 import { CredentialSidebarPreferenceRepository } from "./credential-sidebar-preference-repository.js";
 import { UiPreferenceRepository } from "./ui-preference-repository.js";
-import { NetworkTopologyRepository } from "./network-topology-repository.js";
 import { OpenTabRepository } from "./open-tab-repository.js";
 import { OpksshTokenRepository } from "./opkssh-token-repository.js";
 import { PluginRepository } from "./plugin-repository.js";
@@ -352,13 +351,6 @@ export function createCurrentUiPreferenceRepository(): UiPreferenceRepository {
   );
 }
 
-export function createCurrentNetworkTopologyRepository(): NetworkTopologyRepository {
-  return new NetworkTopologyRepository(
-    createCurrentRepositoryContext(),
-    createCurrentRepositoryWriteHook("network_topology_repository_write"),
-  );
-}
-
 export function createCurrentOpenTabRepository(): OpenTabRepository {
   return new OpenTabRepository(
     createCurrentRepositoryContext(),