Refactor Partner and POS models to replace 'serial' with 'serial_number' and update related services and DTOs

- Updated PartnerAccountQuotaAllocation model to change license relation.
- Refactored Pos model to replace 'serial' with 'serial_number' across all references.
- Modified BusinessActivitiesService to include license activation details in responses.
- Adjusted ComplexPosesService to reflect changes in the Pos model.
- Updated PartnerService to include a new method for updating partner profiles.
- Created UpdatePartnerProfileDto for partner profile updates.
- Added migration to drop 'serial' column and add unique 'serial_number' column in poses table.

src/modules/partners/dto/partner.dto.ts

@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger'
+import { IsString } from 'class-validator'
+
+export class UpdatePartnerProfileDto {
+  @IsString()
+  @ApiProperty({ required: true })
+  name: string
+
+  @IsString()
+  @ApiProperty({ required: true })
+  code: string
+}