refactor(trigger): clean up imports and optimize trigger-related code

- Remove unused imports in trigger-related files for better clarity and maintainability
- Streamline import statements across various modules to enhance code quality

Co-authored-by: Claude <noreply@anthropic.com>

api/controllers/trigger/trigger.py

@@ -5,7 +5,6 @@ from flask import jsonify, request
 from werkzeug.exceptions import NotFound
 
 from controllers.trigger import bp
-from services.trigger.trigger_provider_service import TriggerProviderService
 from services.trigger.trigger_subscription_validation_service import TriggerSubscriptionValidationService
 from services.trigger_service import TriggerService
 

api/core/trigger/provider.py

@@ -3,7 +3,7 @@ Trigger Provider Controller for managing trigger providers
 """
 
 import logging
-from typing import Any, Optional
+from typing import Optional
 
 from flask import Request
 

api/core/trigger/trigger_manager.py

@@ -8,6 +8,7 @@ from typing import Optional
 from flask import Request
 
 from core.plugin.entities.plugin import TriggerProviderID
+from core.plugin.entities.plugin_daemon import CredentialType
 from core.plugin.entities.request import TriggerInvokeResponse
 from core.plugin.impl.trigger import PluginTriggerManager
 from core.trigger.entities.entities import (
@@ -17,7 +18,6 @@ from core.trigger.entities.entities import (
     Unsubscription,
 )
 from core.trigger.provider import PluginTriggerProviderController
-from core.plugin.entities.plugin_daemon import CredentialType
 
 logger = logging.getLogger(__name__)
 

api/models/trigger.py

@@ -8,7 +8,7 @@ from sqlalchemy import DateTime, Index, Integer, String, UniqueConstraint, func
 from sqlalchemy.orm import Mapped, mapped_column
 
 from core.plugin.entities.plugin_daemon import CredentialType
-from core.trigger.entities.api_entities import SubscriptionValidation, TriggerProviderSubscriptionApiEntity
+from core.trigger.entities.api_entities import TriggerProviderSubscriptionApiEntity
 from core.trigger.entities.entities import Subscription
 from models.base import Base
 from models.types import StringUUID

api/services/trigger/trigger_provider_service.py

@@ -4,7 +4,6 @@ import re
 from collections.abc import Mapping
 from typing import Any, Optional
 
-from flask import Request, Response
 from sqlalchemy import desc
 from sqlalchemy.orm import Session