Decouple Send Email node from workflows (#13322)

- Renamed `WorkflowActionAdapter` to `ToolExecutorWorkflowAction`
- Renamed `settingPermission` table to `permissionFlag` and `setting`
column to `flag`
- Decoupled the send email logic from workflows to tools
- Add new `Tools Permission` section in FE

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Félix Malfait <felix@twenty.com>

packages/twenty-server/src/modules/messaging/monitoring/messaging-monitoring.module.ts

@@ -2,7 +2,6 @@ import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 
 import { AuditModule } from 'src/engine/core-modules/audit/audit.module';
-import { BillingModule } from 'src/engine/core-modules/billing/billing.module';
 import { Workspace } from 'src/engine/core-modules/workspace/workspace.entity';
 import { DataSourceEntity } from 'src/engine/metadata-modules/data-source/data-source.entity';
 import { MessagingCommonModule } from 'src/modules/messaging/common/messaging-common.module';
@@ -14,7 +13,6 @@ import { MessagingMonitoringService } from 'src/modules/messaging/monitoring/ser
   imports: [
     AuditModule,
     MessagingCommonModule,
-    BillingModule,
     TypeOrmModule.forFeature([Workspace], 'core'),
     TypeOrmModule.forFeature([DataSourceEntity], 'core'),
   ],