refactor: route channel runtime via plugin api

src/commands/agent.test.ts

@@ -20,9 +20,11 @@ import type { ClawdbotConfig } from "../config/config.js";
 import * as configModule from "../config/config.js";
 import type { RuntimeEnv } from "../runtime.js";
 import { setActivePluginRegistry } from "../plugins/runtime.js";
+import { createPluginRuntime } from "../plugins/runtime/index.js";
 import { createTestRegistry } from "../test-utils/channel-plugins.js";
 import { agentCommand } from "./agent.js";
 import { telegramPlugin } from "../../extensions/telegram/src/channel.js";
+import { setTelegramRuntime } from "../../extensions/telegram/src/runtime.js";
 
 const runtime: RuntimeEnv = {
   log: vi.fn(),
@@ -254,6 +256,7 @@ describe("agentCommand", () => {
     await withTempHome(async (home) => {
       const store = path.join(home, "sessions.json");
       mockConfig(home, store, undefined, { botToken: "t-1" });
+      setTelegramRuntime(createPluginRuntime());
       setActivePluginRegistry(
         createTestRegistry([{ pluginId: "telegram", plugin: telegramPlugin, source: "test" }]),
       );