Add tests for ticket validity and event date formatting

- Create TicketValiditySchemaTest to verify database schema for ticket validity.
- Update CatalogModelsTest to include tests for event date attributes and selection options.
- Introduce EventDateTextFormatterTest for formatting event dates in Spanish.
- Refactor EventModelsTest to include validity time relationships.
- Add SaleDetailResourceTest to ensure correct serialization of purchase items.
- Enhance TicketTest with validity time checks and status management.
- Implement ValidityTimeResourceTest to validate resource output for different validity types.
- Add ValidityTimeTest to verify casting and validity checks for validity time types.

lang/en/api.php

@@ -24,6 +24,7 @@ return [
     'cart' => [
         'item_added' => 'Product added to cart.',
         'quantity_updated' => 'Product quantity updated.',
+        'item_updated' => 'Product updated.',
         'item_removed' => 'Product removed from cart.',
         'positive_quantity' => 'The quantity must be greater than zero.',
         'insufficient_stock' => 'There is not enough stock for the requested product. Maximum available: :max.',
@@ -49,6 +50,9 @@ return [
         'not_available_for_payment' => 'The purchase is no longer available for payment.',
         'not_available_for_review' => 'The purchase is no longer available for review.',
     ],
+    'purchase_limit' => [
+        'exceeded' => 'You can purchase up to :max units of this product.',
+    ],
     'ticket' => [
         'not_available' => 'One or more tickets are not available.',
         'positive_quantity' => 'The number of tickets to generate must be greater than zero.',
@@ -89,6 +93,18 @@ return [
         'variants_required' => 'An item with attribute_codes must have variants.',
         'variants_forbidden' => 'An item without attribute_codes cannot have variants.',
         'direct_inventory_forbidden' => 'An item with variants cannot have direct inventory.',
+        'event_date_attribute_required' => 'The event_date attribute is required for event date variants.',
+        'multi_select_attribute_not_on_item' => 'Multi-select attributes must also be present in attribute_codes.',
+        'event_date_selection_required' => 'At least one event date must be selected.',
+        'single_event_date_required' => 'Exactly one event date must be selected.',
+        'event_date_wrong_tenant' => 'Every event date must belong to the catalog item tenant.',
+        'duplicate_variant_combination' => 'The variant combination must be unique.',
+        'multi_value_required' => 'At least one value must be selected.',
+        'single_value_required' => 'Exactly one value must be selected.',
+        'selected_values_non_empty' => 'Every selected value must be a non-empty string.',
+        'selected_values_distinct' => 'Selected values must be distinct.',
+        'invalid_attribute_options' => 'One or more selected values are not valid attribute options.',
+        'incompatible_validity_windows' => 'Selected values cannot have different validity windows.',
     ],
     'menu' => [
         'schema_required' => 'The schema is required for static menus.',