migration: preserve sentiment and pools slice

app/database.py

@@ -9,6 +9,7 @@ from typing import Any
 from backend.database import MIGRATIONS, MigrationRunner, SQLiteConnectionFactory
 from backend.features.accounts.repository import AccountRepositoryMixin
 from backend.features.market.repository import MarketRepositoryMixin
+from backend.features.pools.repository import PoolRepositoryMixin
 from backend.features.system.repository import SystemSettingsRepositoryMixin
 
 
@@ -24,6 +25,7 @@ def _optional_float(value: Any) -> float | None:
 class ReviewDatabase(
     AccountRepositoryMixin,
     MarketRepositoryMixin,
+    PoolRepositoryMixin,
     SystemSettingsRepositoryMixin,
 ):
     def __init__(self, path: Path) -> None:
@@ -836,27 +838,6 @@ class ReviewDatabase(
             )
             return cursor.rowcount > 0
 
-    def save_reason_override(self, trade_date: str, code: str, reason: str) -> None:
-        now = datetime.now().astimezone().isoformat(timespec="seconds")
-        with self.connect() as connection:
-            connection.execute(
-                """
-                INSERT INTO reason_overrides (trade_date, code, reason, updated_at)
-                VALUES (?, ?, ?, ?)
-                ON CONFLICT(trade_date, code) DO UPDATE SET
-                    reason = excluded.reason,
-                    updated_at = excluded.updated_at
-                """,
-                (trade_date, code, reason, now),
-            )
-
-    def reason_overrides(self, trade_date: str) -> dict[str, str]:
-        with self.connect() as connection:
-            rows = connection.execute(
-                "SELECT code, reason FROM reason_overrides WHERE trade_date = ?",
-                (trade_date,),
-            ).fetchall()
-        return {row["code"]: row["reason"] for row in rows}
 
     def list_seat_aliases(self) -> dict[str, str]:
         with self.connect() as connection: