fix: enable sqlite WAL

.gitignore

@@ -163,4 +163,4 @@ cython_debug/
 .vscode
 .DS_Store
 
-whisperbox.sqlite
+whisperbox.sqlite*

app/shared/db/base.py

@@ -1,12 +1,21 @@
-from typing import Generator
+from typing import Any, Generator
 
-from sqlalchemy import create_engine
+from sqlalchemy.engine import Connection
+from sqlalchemy import create_engine, event
 from sqlalchemy.orm import Session, sessionmaker
 
 from app.shared.settings import settings
 
 engine = create_engine(settings.DATABASE_URI, connect_args={"check_same_thread": False})
 
+
+@event.listens_for(engine, "connect")
+def set_sqlite_pragma(conn: Connection, _: Any) -> None:
+    cursor = conn.cursor()
+    cursor.execute("PRAGMA journal_mode=WAL")
+    cursor.close()
+
+
 SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)