fix: inner http use host of address

adapter/inbound/socket.go

@@ -42,6 +42,8 @@ func NewInner(conn net.Conn, dst string, host string) *context.ConnContext {
 		if host == "" {
 			if ip, err := netip.ParseAddr(h); err == nil {
 				metadata.DstIP = ip
+			} else {
+				metadata.Host = h
 			}
 		}
 	}

component/http/http.go

@@ -53,7 +53,7 @@ func HttpRequest(ctx context.Context, url, method string, header map[string][]st
 		TLSHandshakeTimeout:   10 * time.Second,
 		ExpectContinueTimeout: 1 * time.Second,
 		DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
-			conn := inner.HandleTcp(address, urlRes.Hostname())
+			conn := inner.HandleTcp(address, "")
 			return conn, nil
 		},
 		TLSClientConfig: tls.GetDefaultTLSConfig(),