feat: remote-control live DSH Web sessions from Telegram

Attach via /sessions picker instead of creating parallel agents; mirror the same session trajectory to phone and Web (Codex-style remote).

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/client.test.ts

@@ -2,7 +2,7 @@ import assert from 'node:assert/strict'
 import test from 'node:test'
 import { TelegramClient } from '../src/client.ts'
 
-test('getUpdates posts timeout and optional offset', async () => {
+test('getUpdates posts timeout and optional offset with callback_query', async () => {
   const calls: Array<{ url: string; body: unknown }> = []
   const fetchImpl: typeof fetch = async (input, init) => {
     calls.push({ url: String(input), body: JSON.parse(String(init?.body)) })
@@ -13,7 +13,7 @@ test('getUpdates posts timeout and optional offset', async () => {
   assert.match(calls[0]!.url, /\/botSECRET-TOKEN\/getUpdates$/)
   assert.deepEqual(calls[0]!.body, {
     timeout: 12,
-    allowed_updates: ['message'],
+    allowed_updates: ['message', 'callback_query'],
     offset: 9,
   })
 })
@@ -33,3 +33,21 @@ test('errors redact token', async () => {
 test('empty token throws in constructor', () => {
   assert.throws(() => new TelegramClient(''), /token/)
 })
+
+test('sendMessage can include reply_markup', async () => {
+  const calls: Array<{ body: Record<string, unknown> }> = []
+  const fetchImpl: typeof fetch = async (_input, init) => {
+    calls.push({ body: JSON.parse(String(init?.body)) })
+    return new Response(JSON.stringify({
+      ok: true,
+      result: { message_id: 1, date: 0, chat: { id: 1, type: 'private' }, text: 'x' },
+    }), { status: 200 })
+  }
+  const client = new TelegramClient('TOK', { fetch: fetchImpl })
+  await client.sendMessage(1, 'pick', undefined, {
+    inline_keyboard: [[{ text: 'A', callback_data: 'bind:1' }]],
+  })
+  assert.deepEqual(calls[0]!.body.reply_markup, {
+    inline_keyboard: [[{ text: 'A', callback_data: 'bind:1' }]],
+  })
+})