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(),

src/backend/database/repositories/network-topology-repository.ts

@@ -1,63 +0,0 @@
-import { eq } from "drizzle-orm";
-import { networkTopology } from "../db/schema.js";
-import type { DatabaseContext } from "./database-context.js";
-import { rowsAffected } from "./mutation-result.js";
-
-export type NetworkTopologyRecord = typeof networkTopology.$inferSelect;
-
-export class NetworkTopologyRepository {
-  constructor(
-    private readonly context: DatabaseContext,
-    private readonly onWrite?: () => void | Promise<void>,
-  ) {}
-
-  async findByUserId(userId: string): Promise<NetworkTopologyRecord | null> {
-    const rows = await this.context.drizzle
-      .select()
-      .from(networkTopology)
-      .where(eq(networkTopology.userId, userId))
-      .limit(1);
-
-    return rows[0] ?? null;
-  }
-
-  async upsertForUser(
-    userId: string,
-    topology: string,
-    updatedAt = new Date().toISOString(),
-  ): Promise<void> {
-    const existing = await this.findByUserId(userId);
-
-    if (existing) {
-      await this.context.drizzle
-        .update(networkTopology)
-        .set({ topology, updatedAt })
-        .where(eq(networkTopology.userId, userId));
-      await this.afterWrite();
-      return;
-    }
-
-    await this.context.drizzle.insert(networkTopology).values({
-      userId,
-      topology,
-      updatedAt,
-    });
-    await this.afterWrite();
-  }
-
-  async deleteByUserId(userId: string): Promise<number> {
-    const result = await this.context.drizzle
-      .delete(networkTopology)
-      .where(eq(networkTopology.userId, userId));
-
-    if (rowsAffected(result) > 0) {
-      await this.afterWrite();
-    }
-
-    return rowsAffected(result);
-  }
-
-  private async afterWrite(): Promise<void> {
-    await this.onWrite?.();
-  }
-}