Release 1.9.0: add VLESS, VMess and Trojan via Xray-core.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/core/manager.go

@@ -18,6 +18,7 @@ import (
 	"vpnclient/internal/protocols/awg"
 	"vpnclient/internal/protocols/hysteria2"
 	"vpnclient/internal/protocols/naive"
+	"vpnclient/internal/protocols/xray"
 	"vpnclient/internal/subscription"
 	"vpnclient/internal/sysproxy"
 )
@@ -412,7 +413,7 @@ func (m *Manager) ImportSubscription(rawURL string) (int, error) {
 		return 0, err
 	}
 	if len(items) == 0 {
-		return 0, fmt.Errorf("в подписке нет поддерживаемых ссылок (naive / hysteria2 / awg)")
+		return 0, fmt.Errorf("в подписке нет поддерживаемых ссылок (naive / hysteria2 / awg / vless / vmess / trojan)")
 	}
 
 	m.mu.Lock()
@@ -466,6 +467,8 @@ func (m *Manager) newEngine(p config.Protocol) (Engine, error) {
 		return hysteria2.New(m.stderr), nil
 	case config.ProtocolAWG:
 		return awg.New(m.stderr), nil
+	case config.ProtocolVLESS, config.ProtocolVMess, config.ProtocolTrojan:
+		return xray.New(m.stderr), nil
 	default:
 		return nil, fmt.Errorf("unsupported protocol %q", p)
 	}
@@ -483,12 +486,14 @@ func (m *Manager) EnsureCore(proto config.Protocol) (string, error) {
 		return hysteria2.EnsureBinary(m.binDir)
 	case config.ProtocolAWG:
 		return awg.EnsureBinary(m.binDir)
+	case config.ProtocolVLESS, config.ProtocolVMess, config.ProtocolTrojan:
+		return xray.EnsureBinary(m.binDir)
 	default:
 		return naive.EnsureBinary(m.binDir)
 	}
 }
 
-// EnsureAllCores installs naive + hysteria2 cores (AWG is embedded).
+// EnsureAllCores installs naive + hysteria2 + xray cores (AWG is embedded).
 func (m *Manager) EnsureAllCores() (map[string]string, error) {
 	out := map[string]string{}
 	p1, err := naive.EnsureBinary(m.binDir)
@@ -506,5 +511,10 @@ func (m *Manager) EnsureAllCores() (map[string]string, error) {
 		return out, fmt.Errorf("awg: %w", err)
 	}
 	out["awg"] = p3
+	p4, err := xray.EnsureBinary(m.binDir)
+	if err != nil {
+		return out, fmt.Errorf("xray: %w", err)
+	}
+	out["xray"] = p4
 	return out, nil
 }