Add accountId and config support to Telegram webhook

The Telegram webhook and monitor now accept and pass through accountId and config parameters, enabling routing and configuration per Telegram account. Tests have been updated to verify correct bot instantiation and DM routing based on accountId bindings.

src/telegram/webhook.ts

@@ -1,6 +1,7 @@
 import { createServer } from "node:http";
 
 import { webhookCallback } from "grammy";
+import type { ClawdbotConfig } from "../config/config.js";
 import { formatErrorMessage } from "../infra/errors.js";
 import type { RuntimeEnv } from "../runtime.js";
 import { defaultRuntime } from "../runtime.js";
@@ -8,6 +9,8 @@ import { createTelegramBot } from "./bot.js";
 
 export async function startTelegramWebhook(opts: {
   token: string;
+  accountId?: string;
+  config?: ClawdbotConfig;
   path?: string;
   port?: number;
   host?: string;
@@ -27,6 +30,8 @@ export async function startTelegramWebhook(opts: {
     token: opts.token,
     runtime,
     proxyFetch: opts.fetch,
+    config: opts.config,
+    accountId: opts.accountId,
   });
   const handler = webhookCallback(bot, "http", {
     secretToken: opts.secret,