refactor: route channel runtime via plugin api

src/agents/tools/sessions-announce-target.test.ts

@@ -13,6 +13,25 @@ const installRegistry = async () => {
   const { setActivePluginRegistry } = await import("../../plugins/runtime.js");
   setActivePluginRegistry(
     createTestRegistry([
+      {
+        pluginId: "discord",
+        source: "test",
+        plugin: {
+          id: "discord",
+          meta: {
+            id: "discord",
+            label: "Discord",
+            selectionLabel: "Discord",
+            docsPath: "/channels/discord",
+            blurb: "Discord test stub.",
+          },
+          capabilities: { chatTypes: ["direct", "channel", "thread"] },
+          config: {
+            listAccountIds: () => ["default"],
+            resolveAccount: () => ({}),
+          },
+        },
+      },
       {
         pluginId: "whatsapp",
         source: "test",

src/agents/tools/whatsapp-actions.test.ts

@@ -4,9 +4,11 @@ import type { ClawdbotConfig } from "../../config/config.js";
 import { handleWhatsAppAction } from "./whatsapp-actions.js";
 
 const sendReactionWhatsApp = vi.fn(async () => undefined);
+const sendPollWhatsApp = vi.fn(async () => ({ messageId: "poll-1", toJid: "jid-1" }));
 
 vi.mock("../../web/outbound.js", () => ({
   sendReactionWhatsApp: (...args: unknown[]) => sendReactionWhatsApp(...args),
+  sendPollWhatsApp: (...args: unknown[]) => sendPollWhatsApp(...args),
 }));
 
 const enabledConfig = {