refactor: split flat core into capability packages, layer the conversations service, English defaults for every model-facing text

tests/test_telegram.py

@@ -10,8 +10,8 @@ from aiogram.methods import SendMessage
 from aiogram.types import Update
 from claude_agent_sdk import PermissionResultAllow, PermissionResultDeny
 
-from beaver_gateway.core.registry import McpRegistry
-from beaver_gateway.core.transcript import build_entries
+from beaver_gateway.app import McpRegistry
+from beaver_gateway.backends.transcript import build_entries
 from beaver_gateway.frontends.base import GatewayRuntime
 from beaver_gateway.frontends.telegram import Attachments, TelegramFrontend
 from beaver_gateway.frontends.telegram.render import (
@@ -279,7 +279,7 @@ async def stack() -> Stack:
 async def test_general_is_master_and_reply_has_no_thread(stack: Stack) -> None:
     stack.bot.message("hi")
     reply = await stack.until(lambda: stack.sent_with("hi"), what="reply")
-    assert reply["text"].startswith("ok:[сид: clean] master")
+    assert reply["text"].startswith("ok:[seed: clean] master")
     assert reply["thread"] == 901
     assert reply["parse_mode"] == "HTML"
     assert stack.bot.topics == ["🦫 General"]
@@ -316,8 +316,8 @@ async def test_new_topic_becomes_morning_branch_and_replies_in_thread(
     )
     assert branch.parent_id == master.id
     prompts = [p for c in ScriptedClient.instances for p in c.prompts]
-    seed = next(p for p in prompts if p.startswith("[сид: morning] branch «план»"))
-    assert "Хендаут не приехал." in seed
+    seed = next(p for p in prompts if p.startswith("[seed: morning] branch «план»"))
+    assert "No handout arrived." in seed
     assert seed.endswith("hello topic")
     assert stack.bot.drafts[-1]["message_thread_id"] == 7
 
@@ -334,7 +334,7 @@ async def test_first_message_without_service_message_seeds_with_text(
     client = next(
         c for c in ScriptedClient.instances if c.prompts and "сразу" in c.prompts[0]
     )
-    assert client.prompts[0].startswith("[сид: morning]")
+    assert client.prompts[0].startswith("[seed: morning]")
     assert client.prompts[0].endswith("сразу текстом")
     assert len(client.prompts) == 1
 
@@ -432,7 +432,7 @@ async def test_question_becomes_buttons_and_callback_answers(stack: Stack) -> No
     stack.bot.callback(f"q:{pending[0]}:0:1", question["message_id"])
     assert await asyncio.wait_for(asking, 5) == "Красный"
     assert stack.world.conversations.answer_text("Красный") == (
-        "Пользователь ответил: Красный"
+        "The user answered: Красный"
     )
     await stack.until(
         lambda: any("✅ Красный" in e.get("text", "") for e in stack.bot.edits),
@@ -454,7 +454,7 @@ async def test_question_timeout_renders_text_and_free_text_answers(
     payload = {"questions": [{"header": "Q", "question": "Сколько?", "options": []}]}
     result = await stack.world.conversations.ask(master.external_id, payload)
     assert result is None
-    assert "не ответил" in stack.world.conversations.answer_text(None)
+    assert "did not answer" in stack.world.conversations.answer_text(None)
     await stack.until(
         lambda: any("время вышло" in e.get("text", "") for e in stack.bot.edits),
         what="timeout edit",
@@ -510,7 +510,7 @@ async def test_commands_status_merge_and_new(stack: Stack) -> None:
     stack.bot.message("первое в новый топик", thread=902)
     reply = await stack.until(lambda: stack.sent_with("первое в новый топик"), what="r")
     assert reply["thread"] == 902
-    assert reply["text"].startswith("ok:[сид: morning] branch «отчёт»")
+    assert reply["text"].startswith("ok:[seed: morning] branch «отчёт»")
     assert await stack.tg.mark_topic(child)
     assert stack.bot.topics[-1] == "edit:902:✅ отчёт"