diff --git a/src/database/bundles.py b/src/database/bundles.py
index 5562f6f7..b0d11541 100644
--- a/src/database/bundles.py
+++ b/src/database/bundles.py
@@ -112,10 +112,6 @@ async def list_accounts(self, active_only: bool = False) -> list[Account]:
         """Список аккаунтов (с секретом сессии); `active_only` — только активные."""
         return await self.accounts.get_accounts(active_only)
 
-    async def list_live_usable_accounts(self, active_only: bool = False) -> list[Account]:
-        """Аккаунты, пригодные для живого подключения (валидная читаемая сессия)."""
-        return await self.accounts.get_live_usable_accounts(active_only)
-
     async def list_account_summaries(self, active_only: bool = False) -> list[AccountSummary]:
         """Безопасные для UI сводки аккаунтов (`AccountSummary`, без `session_string`)."""
         return await self.accounts.get_account_summaries(active_only)
@@ -136,9 +132,7 @@ async def update_flood(self, phone: str, until) -> None:
         """Записать `flood_wait_until` для аккаунта (момент окончания FLOOD_WAIT)."""
         await self.accounts.update_account_flood(phone, until)
 
-    async def update_premium(self, phone: str, is_premium: bool) -> None:
-        """Обновить флаг Premium-статуса аккаунта."""
-        await self.accounts.update_account_premium(phone, is_premium)
+
 
 
 @dataclass(frozen=True)
@@ -544,10 +538,6 @@ async def delete_messages_for_channel(self, channel_id: int) -> int:
         """Удалить все сообщения канала; вернуть число удалённых строк."""
         return await self.messages.delete_messages_for_channel(channel_id)
 
-    async def get_message_stats(self) -> dict:
-        """Сводная статистика по таблице сообщений (счётчики и т.п.)."""
-        return await self.messages.get_stats()
-
     async def count_matching_prefixes_in_other_channels(
         self,
         channel_id: int,
diff --git a/src/database/repositories/channels.py b/src/database/repositories/channels.py
index a9ad1666..a1236364 100644
--- a/src/database/repositories/channels.py
+++ b/src/database/repositories/channels.py
@@ -619,15 +619,3 @@ async def set_channel_tags(self, channel_pk: int, tag_names: list[str]) -> None:
                        SELECT ?, id FROM tags WHERE name = ?""",
                     (channel_pk, name),
                 )
-
-    async def get_channels_by_tag(self, tag: str) -> list[Channel]:
-        """Каналы, помеченные данным тегом, по возрастанию pk."""
-        cur = await self._db.execute(
-            """SELECT c.* FROM channels c
-               JOIN channel_tags ct ON ct.channel_pk = c.id
-               JOIN tags t ON t.id = ct.tag_id
-               WHERE t.name = ?
-               ORDER BY c.id""",
-            (tag,),
-        )
-        return [self._map_channel(r) for r in await cur.fetchall()]
diff --git a/src/database/repositories/dialog_cache.py b/src/database/repositories/dialog_cache.py
index b3057211..551bb9a0 100644
--- a/src/database/repositories/dialog_cache.py
+++ b/src/database/repositories/dialog_cache.py
@@ -120,14 +120,6 @@ async def clear_dialogs(self, phone: str) -> None:
         )
         await self._database.execute_write("DELETE FROM dialog_cache WHERE phone = ?", (phone,))
 
-    async def has_dialogs(self, phone: str) -> bool:
-        """True, если для аккаунта есть хотя бы один кэшированный диалог."""
-        cur = await self._db.execute(
-            "SELECT 1 FROM dialog_cache WHERE phone = ? LIMIT 1",
-            (phone,),
-        )
-        return bool(await cur.fetchone())
-
     async def get_cached_at(self, phone: str) -> datetime | None:
         """Время самого свежего кэшированного диалога аккаунта (для оценки устаревания)."""
         cur = await self._db.execute(
diff --git a/src/database/repositories/generation_runs.py b/src/database/repositories/generation_runs.py
index bcfdfbff..b52c0956 100644
--- a/src/database/repositories/generation_runs.py
+++ b/src/database/repositories/generation_runs.py
@@ -392,18 +392,6 @@ async def list_by_pipeline(
         rows = await cur.fetchall()
         return [self._to_generation_run(row) for row in rows]
 
-    async def list_by_status(self, statuses: list[str], limit: int = 20) -> list[GenerationRun]:
-        """List runs filtered by execution status (pending/running/completed/failed)."""
-        if not statuses:
-            return []
-        placeholders = ",".join("?" * len(statuses))
-        cur = await self._db.execute(
-            f"SELECT * FROM generation_runs WHERE status IN ({placeholders}) ORDER BY id DESC LIMIT ?",
-            (*statuses, limit),
-        )
-        rows = await cur.fetchall()
-        return [self._to_generation_run(row) for row in rows]
-
     async def get_calendar_stats(self) -> dict:
         """Return counts grouped by moderation_status, plus published count."""
         cur = await self._db.execute(