feat: add support for multiple event dates in variants

- Updated the FeaturedGroupService to include 'variants.eventDates' in the items query.
- Introduced a BelongsToMany relationship in EventDate for selected variants.
- Modified PurchaseItemResource and PurchaseItemSnapshotFactory to handle multiple event dates for variants.
- Enhanced StartCheckoutService to load event dates for variants.
- Updated TicketGeneratorService to accommodate event dates in ticket generation.
- Created migrations to support multi-value event dates and allow multiple variant values per attribute.
- Adjusted seeders to reflect new event date handling and added new attributes.
- Added tests to ensure correct functionality for multi-date variants and their integration with ticket generation.

app/Domains/Catalog/Requests/StoreCatalogItemRequest.php

@@ -75,6 +75,15 @@ class StoreCatalogItemRequest extends FormRequest
                     fn ($query) => $query->where('tenant_codigo', $tenantCode)
                 ),
             ],
+            'multi_select_attribute_codes' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
+            'multi_select_attribute_codes.*' => [
+                'required',
+                'string',
+                'distinct',
+                Rule::exists('attribute', 'codigo')->where(
+                    fn ($query) => $query->where('tenant_codigo', $tenantCode)
+                ),
+            ],
             'images' => ['sometimes', 'array'],
             'images.*' => ['required', new ImageOrBase64Rule],
             'variants' => [Rule::prohibitedIf($isBundle), 'sometimes', 'array'],
@@ -87,6 +96,15 @@ class StoreCatalogItemRequest extends FormRequest
                     fn ($query) => $query->where('tenant_code', $tenantCode)
                 ),
             ],
+            'variants.*.event_date_ids' => ['sometimes', 'array', 'min:1'],
+            'variants.*.event_date_ids.*' => [
+                'required',
+                'integer',
+                'distinct',
+                Rule::exists('event_dates', 'id')->where(
+                    fn ($query) => $query->where('tenant_code', $tenantCode)
+                ),
+            ],
             'variants.*.inventory_id' => ['prohibited'],
             'variants.*.reserved_stock' => ['prohibited'],
             'variants.*.sold_units' => ['prohibited'],