5ce560ce97
- Updated `findAll` method in `CustomersController` to accept filtering parameters. - Implemented filtering logic in `CustomersService` to retrieve customers based on type and search query. - Added `PosCustomerFilterDto` for query validation. - Updated customer-related DTOs to make fields optional and added length validation where necessary. - Modified customer-related logic in `sales-invoice-tsp.utils.ts` to accommodate new DTO structure. - Added unique constraints to `customer_individuals` and `customer_legal` tables in the database migration. - Removed commented-out code in `PosMiddleware` for cleaner codebase. - Set default value for `is_default_guild_good` to false in `OwnedGoodsService`.