test: use generic repo name in badge test

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: NicolasRitouet

internal/cmd/readme_test.go

@@ -10,11 +10,11 @@ import (
 var testBadge = GenerateBadge("acme/backend")
 
 func TestGenerateBadge_CorrectFormat(t *testing.T) {
-	result := GenerateBadge("NicolasRitouet/guideeco.fr")
-	if !strings.Contains(result, "/badge.svg?repo=NicolasRitouet/guideeco.fr") {
+	result := GenerateBadge("acme/my-project")
+	if !strings.Contains(result, "/badge.svg?repo=acme/my-project") {
 		t.Error("badge should contain correct badge URL")
 	}
-	if !strings.Contains(result, "/vaults/NicolasRitouet/guideeco.fr") {
+	if !strings.Contains(result, "/vaults/acme/my-project") {
 		t.Error("badge should contain correct vault URL")
 	}
 }