Update CMS Entity and Forms to Include New Fields

- Added new fields to the CMS entity: CompanyName, Country, and Language, enhancing the data structure for better content management.
- Updated the CMSForm to include validation and examples for the new fields, ensuring proper input handling.
- Modified the copyFormToEntity method in the CMS service to map the new fields from the form to the entity, maintaining data integrity.
- Enhanced Swagger documentation to reflect the changes in the CMS API, providing clear examples for the new fields.

internal/cms/service.go

@@ -236,6 +236,15 @@ func (s *cmsService) Search(ctx context.Context, form *SearchCMSForm, pagination
 
 // copyFormToEntity copies data from form to entity
 func (s *cmsService) copyFormToEntity(form *CMSForm, cms *CMS) {
+	if form.Language != "" {
+		cms.Language = form.Language
+	}
+	if form.CompanyName != "" {
+		cms.CompanyName = form.CompanyName
+	}
+	if form.Country != "" {
+		cms.Country = form.Country
+	}
 	// Hero section
 	if form.Hero.Title != "" {
 		cms.Hero.Title = form.Hero.Title