feat(channel): add support for Telegram Business bots (#10181) (#11663)

Added support for Telegram Business bots. Telegram webhooks from such bots include the business_message field, which we transform into a standard message for Chatwoot. This PR also modifies how we handle replies, attachments, and image uploads when working with Telegram Business bots.

demo: https://drive.google.com/file/d/1Yz82wXBVRtb-mxjXogkUju4hlJbt3qyh/view?usp=sharing&t=4

Fixes #10181

app/services/telegram/send_attachments_service.rb

@@ -71,6 +71,7 @@ class Telegram::SendAttachmentsService
     HTTParty.post("#{channel.telegram_api_url}/sendMediaGroup",
                   body: {
                     chat_id: chat_id,
+                    **business_connection_body,
                     media: attachments.map { |hash| hash.except(:attachment) }.to_json,
                     reply_to_message_id: reply_to_message_id
                   })
@@ -108,6 +109,7 @@ class Telegram::SendAttachmentsService
       HTTParty.post("#{channel.telegram_api_url}/sendDocument",
                     body: {
                       chat_id: chat_id,
+                      **business_connection_body,
                       document: file,
                       reply_to_message_id: reply_to_message_id
                     },
@@ -135,4 +137,14 @@ class Telegram::SendAttachmentsService
   def channel
     @channel ||= message.inbox.channel
   end
+
+  def business_connection_id
+    @business_connection_id ||= channel.business_connection_id(message)
+  end
+
+  def business_connection_body
+    body = {}
+    body[:business_connection_id] = business_connection_id if business_connection_id
+    body
+  end
 end