Add deal co-assignees and saved filters on people/pipeline lists.

Deals keep a primary owner plus shared assignees with matching visibility; Contacts and Pipeline can save and reuse filter presets.

apps/api/src/activities/activities.service.ts

@@ -16,7 +16,7 @@ import { PrismaService } from '../prisma/prisma.service';
 import { NotificationsService } from '../notifications/notifications.service';
 import { AutomationsService } from '../automations/automations.service';
 import { MessageAutomationsService } from '../message-automations/message-automations.service';
-import { type Actor, assigneeWhere, ownerWhere } from '../common/record-scope';
+import { type Actor, assigneeWhere, dealAccessWhere, ownerWhere } from '../common/record-scope';
 import { normalizeTags } from '../common/tags';
 
 type ActivityActor = Pick<Actor, 'userId' | 'role'>;
@@ -460,7 +460,7 @@ export class ActivitiesService {
     }
     if (dealId) {
       const deal = await this.prisma.deal.findFirst({
-        where: { id: dealId, organizationId, ...scope },
+        where: { id: dealId, organizationId, ...dealAccessWhere(actor) },
         select: { id: true },
       });
       if (!deal) throw new BadRequestException('معامله انتخاب‌شده معتبر نیست');