fix: restore telegram draft streaming partials

src/telegram/bot.ts

@@ -24,7 +24,6 @@ import { createSubsystemLogger } from "../logging/subsystem.js";
 import { formatUncaughtError } from "../infra/errors.js";
 import { enqueueSystemEvent } from "../infra/system-events.js";
 import { getChildLogger } from "../logging.js";
-import { withTelegramApiErrorLogging } from "./api-logging.js";
 import { resolveAgentRoute } from "../routing/resolve-route.js";
 import { resolveThreadSessionKeys } from "../routing/session-key.js";
 import type { RuntimeEnv } from "../runtime.js";
@@ -44,6 +43,7 @@ import {
   resolveTelegramUpdateId,
   type TelegramUpdateKeyContext,
 } from "./bot-updates.js";
+import { withTelegramApiErrorLogging } from "./api-logging.js";
 import { resolveTelegramFetch } from "./fetch.js";
 import { wasSentByBot } from "./sent-message-cache.js";
 
@@ -245,7 +245,6 @@ export function createTelegramBot(opts: TelegramBotOptions) {
       : undefined) ??
     (opts.allowFrom && opts.allowFrom.length > 0 ? opts.allowFrom : undefined);
   const replyToMode = opts.replyToMode ?? telegramCfg.replyToMode ?? "first";
-  const streamMode = resolveTelegramStreamMode(telegramCfg);
   const nativeEnabled = resolveNativeCommandsEnabled({
     providerId: "telegram",
     providerSetting: telegramCfg.commands?.native,
@@ -264,6 +263,7 @@ export function createTelegramBot(opts: TelegramBotOptions) {
   const ackReactionScope = cfg.messages?.ackReactionScope ?? "group-mentions";
   const mediaMaxBytes = (opts.mediaMaxMb ?? telegramCfg.mediaMaxMb ?? 5) * 1024 * 1024;
   const logger = getChildLogger({ module: "telegram-auto-reply" });
+  const streamMode = resolveTelegramStreamMode(telegramCfg);
   let botHasTopicsEnabled: boolean | undefined;
   const resolveBotTopicsEnabled = async (ctx?: TelegramContext) => {
     const fromCtx = ctx?.me as { has_topics_enabled?: boolean } | undefined;
@@ -274,6 +274,10 @@ export function createTelegramBot(opts: TelegramBotOptions) {
     if (typeof botHasTopicsEnabled === "boolean") {
       return botHasTopicsEnabled;
     }
+    if (typeof bot.api.getMe !== "function") {
+      botHasTopicsEnabled = false;
+      return botHasTopicsEnabled;
+    }
     try {
       const me = (await withTelegramApiErrorLogging({
         operation: "getMe",