Add EU as possible contry code for vendor

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/coredata/country_code.go

@@ -94,6 +94,7 @@ const (
 	CountryCodeER CountryCode = "ER"
 	CountryCodeES CountryCode = "ES"
 	CountryCodeET CountryCode = "ET"
+	CountryCodeEU CountryCode = "EU"
 	CountryCodeFI CountryCode = "FI"
 	CountryCodeFJ CountryCode = "FJ"
 	CountryCodeFK CountryCode = "FK"
@@ -429,6 +430,8 @@ func (ct *CountryCode) Scan(value any) error {
 		*ct = CountryCodeES
 	case CountryCodeET.String():
 		*ct = CountryCodeET
+	case CountryCodeEU.String():
+		*ct = CountryCodeEU
 	case CountryCodeFI.String():
 		*ct = CountryCodeFI
 	case CountryCodeFJ.String():

pkg/coredata/migrations/20251014T000000Z.sql

@@ -0,0 +1,2 @@
+-- Add European Union (EU) to country_code enum
+ALTER TYPE country_code ADD VALUE 'EU' AFTER 'ET';