Update requirements and insfra versions

shared/database/base.py

@@ -8,7 +8,7 @@ from typing import Optional, Dict, Any, List
 from sqlalchemy import create_engine, text
 from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine, async_sessionmaker
 from sqlalchemy.orm import sessionmaker, declarative_base
-from sqlalchemy.pool import StaticPool, QueuePool
+from sqlalchemy.pool import StaticPool
 from contextlib import asynccontextmanager
 import structlog
 import time
@@ -48,24 +48,24 @@ class DatabaseManager:
         self.pool_size = pool_size
         self.max_overflow = max_overflow
         
-        # Configure pool class based on database type
-        poolclass = QueuePool
-        if "sqlite" in database_url.lower():
-            poolclass = StaticPool
-            pool_size = 1
-            max_overflow = 0
-        
-        # Create async engine with enhanced configuration
+        # Configure pool for async engines
+        # Note: SQLAlchemy 2.0 async engines automatically use AsyncAdaptedQueuePool
+        # We should NOT specify poolclass for async engines unless using StaticPool for SQLite
         engine_config = {
             "echo": echo,
             "pool_pre_ping": pool_pre_ping,
             "pool_recycle": pool_recycle,
             "pool_size": pool_size,
             "max_overflow": max_overflow,
-            "poolclass": poolclass,
             "connect_args": {"command_timeout": connect_timeout},
             **engine_kwargs
         }
+
+        # Only set poolclass for SQLite (requires StaticPool for async)
+        if "sqlite" in database_url.lower():
+            engine_config["poolclass"] = StaticPool
+            engine_config["pool_size"] = 1
+            engine_config["max_overflow"] = 0
         
         self.async_engine = create_async_engine(database_url, **engine_config)