Fix linter issues

internal/domains/dialer.go

@@ -1,6 +1,7 @@
 package domains
 
 import (
+	"context"
 	"net"
 	"net/url"
 )
@@ -8,6 +9,7 @@ import (
 const DomainNameDialer = "dialer"
 
 type Dialer interface {
-	Dial() (net.Conn, error)
+	Auth() (string, bool)
+	Dial(ctx context.Context) (net.Conn, error)
 	UpstreamURL() (*url.URL, error)
 }