Cleanup: MB 2.0 Gap Analysis előtti állapot (adatok kizárva)

backend/app/db/base.py

@@ -2,21 +2,33 @@
 from app.db.base_class import Base  # noqa
 
 # Közvetlen importok (HOZZÁADVA az audit és sales modellek)
-from app.models.address import Address, GeoPostalCode, GeoStreet, GeoStreetType, Branch # noqa
-from app.models.identity import User, Person, VerificationToken, Wallet # noqa
-from app.models.organization import Organization, OrganizationMember, OrganizationSalesAssignment # noqa
+from app.models.address import Address, GeoPostalCode, GeoStreet, GeoStreetType, Branch, Rating  # noqa
+
+from app.models.identity import Person, User, Wallet, VerificationToken, SocialAccount # noqa
+
+from app.models.organization import Organization, OrganizationMember, OrganizationFinancials, OrganizationSalesAssignment # noqa
+
+from app.models.service import ServiceProfile, ExpertiseTag, ServiceExpertise, ServiceStaging, DiscoveryParameter # noqa
+
+from app.models.vehicle_definitions import VehicleType, VehicleModelDefinition, FeatureDefinition  # noqa
+
 from app.models.audit import SecurityAuditLog, OperationalLog, FinancialLedger # noqa <--- KRITIKUS!
+
 from app.models.asset import (  # noqa
     Asset, AssetCatalog, AssetCost, AssetEvent, 
     AssetFinancials, AssetTelemetry, AssetReview, ExchangeRate
 )
-from app.models.gamification import (  # noqa
-    PointRule, LevelConfig, UserStats, Badge, UserBadge, Rating, PointsLedger
-)
+
+from app.models.gamification import PointRule, LevelConfig, UserStats, Badge, UserBadge, PointsLedger # noqa
+
 from app.models.system import SystemParameter  # noqa (system.py használata)
+
 from app.models.history import AuditLog, VehicleOwnership  # noqa
+
 from app.models.document import Document  # noqa
+
 from app.models.translation import Translation  # noqa
+
 from app.models.core_logic import (  # noqa
     SubscriptionTier, OrganizationSubscription, CreditTransaction, ServiceSpecialty 
 )

backend/app/db/session.py

@@ -3,11 +3,12 @@ from app.core.config import settings
 from typing import AsyncGenerator
 
 engine = create_async_engine(
-    settings.DATABASE_URL, # A te eredeti kulcsod
-    echo=getattr(settings, "DEBUG", False),
+    settings.DATABASE_URL,
+    echo=False, # Termelésben ne legyen True a log-áradat miatt
     future=True,
-    pool_size=20,
-    max_overflow=10
+    pool_size=30,       # Megemelve a Researcher 15-20 szála miatt
+    max_overflow=20,    # Extra rugalmasság csúcsidőben
+    pool_pre_ping=True  # Megakadályozza a "Server closed connection" hibákat
 )
 
 AsyncSessionLocal = async_sessionmaker(
@@ -16,7 +17,7 @@ AsyncSessionLocal = async_sessionmaker(
     expire_on_commit=False, 
     autoflush=False
 )
-# Ez a sor kell, mert a main.py és a többiek ezen a néven keresik
+
 SessionLocal = AsyncSessionLocal 
 
 async def get_db() -> AsyncGenerator[AsyncSession, None]: