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/engine/guards/settings-permissions.guard.ts

@@ -10,7 +10,7 @@ import { GqlExecutionContext } from '@nestjs/graphql';
 import { isDefined } from 'twenty-shared/utils';
 import { WorkspaceActivationStatus } from 'twenty-shared/workspace';
 
-import { SettingPermissionType } from 'src/engine/metadata-modules/permissions/constants/setting-permission-type.constants';
+import { PermissionFlagType } from 'src/engine/metadata-modules/permissions/constants/permission-flag-type.constants';
 import {
   PermissionsException,
   PermissionsExceptionCode,
@@ -19,7 +19,7 @@ import {
 import { PermissionsService } from 'src/engine/metadata-modules/permissions/permissions.service';
 
 export const SettingsPermissionsGuard = (
-  requiredPermission: SettingPermissionType,
+  requiredPermission: PermissionFlagType,
 ): Type<CanActivate> => {
   @Injectable()
   class SettingsPermissionsMixin implements CanActivate {