feat(database): add SQLite-specific settings for in-memory use

Author: getmarkus

app/resource_adapters/persistence/sqlmodel/database.py

@@ -3,6 +3,7 @@
 from loguru import logger
 from sqlalchemy import text
 from sqlalchemy.engine import Engine
+from sqlalchemy.pool import StaticPool
 from sqlmodel import Session, SQLModel, create_engine
 
 from config import settings
@@ -25,7 +26,17 @@ def get_engine(database_url: str | None = None) -> Engine:
     if database_url is None:
         database_url = settings.database_url
 
-    _engine = create_engine(database_url, echo=True)
+    # Configure engine based on database type
+    engine_args = {"echo": True}
+    
+    # Add SQLite-specific settings for in-memory database
+    if database_url == "sqlite://":
+        engine_args.update({
+            "connect_args": {"check_same_thread": False},
+            "poolclass": StaticPool
+        })
+    
+    _engine = create_engine(database_url, **engine_args)
 
     # Enable WAL mode if configured
     if settings.sqlite_wal_mode and database_url.startswith("sqlite"):