refactor(plugins): reuse createEmptyPluginRegistry

src/gateway/server.impl.ts

@@ -1,6 +1,5 @@
 import path from "node:path";
 import type { CanvasHostServer } from "../canvas-host/server.js";
-import type { PluginRegistry } from "../plugins/registry.js";
 import type { PluginServicesHandle } from "../plugins/services.js";
 import type { RuntimeEnv } from "../runtime.js";
 import type { ControlUiRootState } from "./control-ui.js";
@@ -45,6 +44,7 @@ import { scheduleGatewayUpdateCheck } from "../infra/update-startup.js";
 import { startDiagnosticHeartbeat, stopDiagnosticHeartbeat } from "../logging/diagnostic.js";
 import { createSubsystemLogger, runtimeForLogger } from "../logging/subsystem.js";
 import { getGlobalHookRunner, runGlobalGatewayStopSafely } from "../plugins/hook-runner-global.js";
+import { createEmptyPluginRegistry } from "../plugins/registry.js";
 import { getTotalQueueSize } from "../process/command-queue.js";
 import { runOnboardingWizard } from "../wizard/onboarding.js";
 import { createAuthRateLimiter, type AuthRateLimiter } from "./auth-rate-limit.js";
@@ -239,21 +239,7 @@ export async function startGatewayServer(
   const defaultAgentId = resolveDefaultAgentId(cfgAtStart);
   const defaultWorkspaceDir = resolveAgentWorkspaceDir(cfgAtStart, defaultAgentId);
   const baseMethods = listGatewayMethods();
-  const emptyPluginRegistry: PluginRegistry = {
-    plugins: [],
-    tools: [],
-    hooks: [],
-    typedHooks: [],
-    channels: [],
-    providers: [],
-    gatewayHandlers: {},
-    httpHandlers: [],
-    httpRoutes: [],
-    cliRegistrars: [],
-    services: [],
-    commands: [],
-    diagnostics: [],
-  };
+  const emptyPluginRegistry = createEmptyPluginRegistry();
   const { pluginRegistry, gatewayMethods: baseGatewayMethods } = minimalTestGateway
     ? { pluginRegistry: emptyPluginRegistry, gatewayMethods: baseMethods }
     : loadGatewayPlugins({