Fix the status ticker passing a language code where a chat id is expected

lumen_status.py

@@ -8,6 +8,8 @@ import time
 
 from aiogram.types import Message
 
+from lumen_lang import t as _lang_t
+
 log = logging.getLogger("bot")
 
 _PROGRESS_FRAMES = (".", "..", "…")
@@ -49,8 +51,7 @@ class StatusMessage:
 
     def add_done(self, key: str, **kwargs: object) -> None:
         """Завершённый этап отдельной строкой над текущей фразой."""
-        import bot
-        self._done.append(bot._t(self.lang, key, **kwargs))
+        self._done.append(_lang_t(self.lang, key, **kwargs))
 
     async def set_phase(self, key: str, *, timed: bool = False) -> None:
         """Смена текущей фразы с немедленной правкой, не дожидаясь тика."""
@@ -65,13 +66,12 @@ class StatusMessage:
         self._phase_started = time.monotonic()
 
     def _render(self, frame_idx: int) -> str:
-        import bot
         lines = list(self._done)
         if self._timed:
             elapsed = max(0, int(time.monotonic() - self._phase_started))
-            lines.append(bot._t(self.lang, self._phrase_key, sec=elapsed))
+            lines.append(_lang_t(self.lang, self._phrase_key, sec=elapsed))
         else:
-            lines.append(bot._t(self.lang, self._phrase_key) + _PROGRESS_FRAMES[frame_idx % len(_PROGRESS_FRAMES)])
+            lines.append(_lang_t(self.lang, self._phrase_key) + _PROGRESS_FRAMES[frame_idx % len(_PROGRESS_FRAMES)])
         return "\n".join(lines)
 
     async def _tick(self) -> None:

lumen_streaming.py

@@ -14,6 +14,7 @@ from aiogram.enums import ParseMode
 from aiogram.types import Message
 
 from lumen_formatting import _md_to_html, _split_text_chunks
+from lumen_lang import t as _lang_t
 from lumen_message_parse import _history_user_text
 from lumen_model_speed import (
     speed_key as _model_speed_key,
@@ -53,7 +54,7 @@ async def _tick_waiting_dots(placeholder: Message) -> None:
             elapsed = max(0, int(time.monotonic() - started))
             with contextlib.suppress(Exception):
                 await bot._tg_call(
-                    placeholder.edit_text, bot._t(lang, "progress_thinking", sec=elapsed),
+                    placeholder.edit_text, _lang_t(lang, "progress_thinking", sec=elapsed),
                     parse_mode=None, call_timeout=15.0,
                 )
             await bot._dots_sleep(bot._DOTS_TICK_SEC)

tests/test_bot_streaming.py

@@ -713,6 +713,8 @@ def test_waiting_dots_cycles_frames_then_stops_on_cancel(monkeypatch):
     assert calls[1:] == [bot._DOTS_TICK_SEC] * 3
     assert len(placeholder.edits) == 3
     assert all(text.startswith("Thinking") for text, _ in placeholder.edits)
+    # Код языка не должен утечь в chat_state строковым ключом (прод 28.10.2026).
+    assert "en" not in bot.chat_state
 
 
 def test_streaming_fast_path_shows_no_dots_frames():

tests/test_lumen_status.py

@@ -37,4 +37,7 @@ def test_status_message_renders_done_lines_and_timer(monkeypatch):
     text = sent.edits[-1][0]
     assert "Searched the web · found 5" in text
     assert "Thinking… 0s" in text
+    # Язык статуса — это код языка, а не chat_id: строка "en" не должна
+    # попасть в chat_state как ключ (прод 28.10.2026).
+    assert "en" not in bot.chat_state
     bot.chat_state.pop(999900, None)