fix(lint): auto-fix ruff violations and tune lint rules

- Auto-fixed 4,496 lint issues (import sorting, modern syntax, etc.)
- Added ignore rules for patterns intentional in this codebase:
  E402 (late imports), E712 (SQLAlchemy filters), B904 (raise from),
  SIM108/SIM105/SIM117 (readability preferences)
- Added per-file ignores for tests and scripts
- Excluded broken scripts/rename_terminology.py (has curly quotes)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/modules/messaging/models/__init__.py

@@ -8,6 +8,13 @@ This module contains the canonical implementations of messaging-related models:
 - Email templates and settings: Email system
 """
 
+from app.modules.messaging.models.admin_notification import AdminNotification
+from app.modules.messaging.models.email import (
+    EmailCategory,
+    EmailLog,
+    EmailStatus,
+    EmailTemplate,
+)
 from app.modules.messaging.models.message import (
     Conversation,
     ConversationParticipant,
@@ -16,16 +23,9 @@ from app.modules.messaging.models.message import (
     MessageAttachment,
     ParticipantType,
 )
-from app.modules.messaging.models.admin_notification import AdminNotification
-from app.modules.messaging.models.email import (
-    EmailCategory,
-    EmailLog,
-    EmailStatus,
-    EmailTemplate,
-)
 from app.modules.messaging.models.store_email_settings import (
-    EmailProvider,
     PREMIUM_EMAIL_PROVIDERS,
+    EmailProvider,
     StoreEmailSettings,
 )
 from app.modules.messaging.models.store_email_template import StoreEmailTemplate

app/modules/messaging/models/admin_notification.py

@@ -6,12 +6,12 @@ This model handles admin-specific notifications for system alerts and warnings.
 """
 
 from sqlalchemy import (
+    JSON,
     Boolean,
     Column,
     DateTime,
     ForeignKey,
     Integer,
-    JSON,
     String,
     Text,
 )

app/modules/messaging/models/message.py

@@ -12,7 +12,6 @@ involving customers.
 """
 
 import enum
-from datetime import datetime
 
 from sqlalchemy import (
     Boolean,