fix(telegram): honor session activation overrides

src/telegram/bot.ts

@@ -860,7 +860,7 @@ export function createTelegramBot(opts: TelegramBotOptions) {
             kind: isGroup ? "group" : "dm",
             id: isGroup
               ? buildTelegramGroupPeerId(chatId, messageThreadId)
-              : buildTelegramDmPeerId(chatId, messageThreadId),
+              : String(chatId),
           },
         });
         const skillFilter = firstDefined(
@@ -1251,15 +1251,6 @@ function buildTelegramGroupPeerId(
     : String(chatId);
 }
 
-function buildTelegramDmPeerId(
-  chatId: number | string,
-  messageThreadId?: number,
-) {
-  return messageThreadId != null
-    ? `${chatId}:topic:${messageThreadId}`
-    : String(chatId);
-}
-
 function buildTelegramGroupFrom(
   chatId: number | string,
   messageThreadId?: number,