refactor(auto-reply): share discord auth registry test fixture

src/auto-reply/command-control.test.ts

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, describe, expect, it } from "vitest";
+import { describe, expect, it } from "vitest";
 import type { OpenClawConfig } from "../config/config.js";
 import { setActivePluginRegistry } from "../plugins/runtime.js";
 import { createOutboundTestPlugin, createTestRegistry } from "../test-utils/channel-plugins.js";
@@ -8,23 +8,9 @@ import { listChatCommands } from "./commands-registry.js";
 import { parseActivationCommand } from "./group-activation.js";
 import { parseSendPolicyCommand } from "./send-policy.js";
 import type { MsgContext } from "./templating.js";
+import { installDiscordRegistryHooks } from "./test-helpers/command-auth-registry-fixture.js";
 
-const createRegistry = () =>
-  createTestRegistry([
-    {
-      pluginId: "discord",
-      plugin: createOutboundTestPlugin({ id: "discord", outbound: { deliveryMode: "direct" } }),
-      source: "test",
-    },
-  ]);
-
-beforeEach(() => {
-  setActivePluginRegistry(createRegistry());
-});
-
-afterEach(() => {
-  setActivePluginRegistry(createRegistry());
-});
+installDiscordRegistryHooks();
 
 describe("resolveCommandAuthorization", () => {
   function resolveWhatsAppAuthorization(params: {