feat: Updated brand to be vantage

internal/config/config.go

@@ -7,7 +7,7 @@ import (
 	"gopkg.in/yaml.v3"
 )
 
-const ConfigPath = "/etc/keymanager/config.yaml"
+const ConfigPath = "/etc/vantage/config.yaml"
 
 type Config struct {
 	ServerURL    string        `yaml:"server_url"`
@@ -38,7 +38,7 @@ func Save(cfg *Config) error {
 	if err != nil {
 		return err
 	}
-	if err := os.MkdirAll("/etc/keymanager", 0700); err != nil {
+	if err := os.MkdirAll("/etc/vantage", 0700); err != nil {
 		return err
 	}
 	return os.WriteFile(ConfigPath, data, 0600)