Update API documentation to reflect customer authorization changes

- Changed tags from "Customers-Mobile" to "Customers-Authorization" in Swagger documentation for customer logout and profile retrieval endpoints.
- Updated the Company entity to replace CustomerID with OwnerCustomerID to better represent ownership.
- Removed obsolete customer assignment methods and related forms from the company domain, streamlining the codebase.
- Adjusted customer forms to include CompanyID instead of CompanyName for better consistency in customer management.
- Enhanced Swagger documentation to accurately reflect the new structure and authorization details for customer-related endpoints.

internal/customer/service.go

@@ -123,7 +123,6 @@ func (s *customerService) CreateCustomer(ctx context.Context, form *CreateCustom
 		Password:           string(hashedPassword),
 		Phone:              form.Phone,
 		Mobile:             form.Mobile,
-		CompanyName:        form.CompanyName,
 		RegistrationNumber: form.RegistrationNumber,
 		TaxID:              form.TaxID,
 		Industry:           form.Industry,
@@ -211,15 +210,6 @@ func (s *customerService) UpdateCustomer(ctx context.Context, id string, form *U
 		customer.Username = *form.Username
 	}
 
-	// Check if company name already exists (if changing company name)
-	if form.CompanyName != nil && *form.CompanyName != *customer.CompanyName {
-		existingCustomer, _ := s.repository.GetByCompanyName(ctx, *form.CompanyName)
-		if existingCustomer != nil {
-			return nil, errors.New("company with this name already exists")
-		}
-		customer.CompanyName = form.CompanyName
-	}
-
 	// Check if registration number already exists (if changing)
 	if form.RegistrationNumber != nil && *form.RegistrationNumber != *customer.RegistrationNumber {
 		existingCustomer, _ := s.repository.GetByRegistrationNumber(ctx, *form.RegistrationNumber)
@@ -576,7 +566,7 @@ func (s *customerService) CreateCustomerMobile(ctx context.Context, form *Create
 		Password:    "", // Will be set after hashing
 		Phone:       form.Phone,
 		Mobile:      form.Mobile,
-		CompanyName: form.CompanyName,
+		CompanyID:   form.CompanyID,
 		Industry:    form.Industry,
 		IsVerified:  false,
 		IsCompliant: false,
@@ -647,8 +637,8 @@ func (s *customerService) UpdateCustomerMobile(ctx context.Context, id string, f
 		customer.Mobile = form.Mobile
 	}
 
-	if form.CompanyName != nil {
-		customer.CompanyName = form.CompanyName
+	if form.CompanyID != nil {
+		customer.CompanyID = form.CompanyID
 	}
 
 	if form.Industry != nil {