fix(telegram): last draft push is the final text so the client folds it into the message

src/beaver_gateway/frontends/telegram/frontend.py

@@ -39,7 +39,7 @@ from beaver_gateway.frontends.base import Frontend
 from beaver_gateway.frontends.telegram.drafts import Draft
 from beaver_gateway.frontends.telegram.inbox import Inbox
 from beaver_gateway.frontends.telegram.outbox import Outbox
-from beaver_gateway.frontends.telegram.render import status_label
+from beaver_gateway.frontends.telegram.render import chunks, status_label
 
 if TYPE_CHECKING:
     from beaver_gateway.core.bus import Event, EventBus
@@ -659,7 +659,9 @@ class TelegramFrontend(Frontend):
                         f"⏳ {status_label(str(event['name']), event.get('input'))}"
                     )
             case "turn.end":
-                await self._close_draft(key)
+                draft = self._drafts.get(key)
+                if draft is not None:
+                    await draft.stop()
                 if event.get("stop") == "error" and event.get("origin") == "user":
                     await self._deliver(
                         conv,
@@ -691,7 +693,11 @@ class TelegramFrontend(Frontend):
     async def _on_reply(self, conv: Conversation, event: Event) -> None:
         turn_id = str(event.get("turn_id") or "")
         origin = str(event.get("item_origin") or "")
+        text = str(event.get("text") or "")
         await self._unreact(event.get("item"))
+        draft = self._drafts.pop(conv.external_id, None)
+        if draft is not None:
+            await draft.finish(chunks(text)[-1] if text.strip() else "")
         if origin != FRONTEND and not origin.startswith("сид"):
             user_text = str(event.get("user_text") or "")
             if user_text:
@@ -701,9 +707,7 @@ class TelegramFrontend(Frontend):
                     turn_id=turn_id,
                     key=f"{turn_id}:mirror",
                 )
-        await self._deliver(
-            conv, str(event.get("text") or ""), turn_id=turn_id, key=f"{turn_id}:reply"
-        )
+        await self._deliver(conv, text, turn_id=turn_id, key=f"{turn_id}:reply")
 
     # ---- drafts ------------------------------------------------------------