luci: add Xray mptcp option support

luci-app-passwall/luasrc/model/cbi/passwall/client/type/ray.lua

@@ -514,4 +514,11 @@ o = s:option(Value, option_name("xudp_concurrency"), translate("XUDP Mux concurr
 o.default = 8
 o:depends({ [option_name("xmux")] = true })
 
+--[[tcpMptcp]]
+o = s:option(Flag, option_name("tcpMptcp"), "tcpMptcp", translate("Enable Multipath TCP, need to be enabled in both server and client configuration."))
+o.default = 0
+
+o = s:option(Flag, option_name("tcpNoDelay"), "tcpNoDelay")
+o.default = 0
+
 api.luci_types(arg[1], m, s, type_name, option_prefix)

luci-app-passwall/luasrc/passwall/util_xray.lua

@@ -130,7 +130,9 @@ function gen_outbound(flag, node, tag, proxy_table)
 			-- 底层传输配置
 			streamSettings = (node.streamSettings or node.protocol == "vmess" or node.protocol == "vless" or node.protocol == "socks" or node.protocol == "shadowsocks" or node.protocol == "trojan") and {
 				sockopt = {
-					mark = 255
+					mark = 255,
+					tcpMptcp = (node.tcpMptcp == "1") and true or nil,
+					tcpNoDelay = (node.tcpNoDelay == "1") and true or nil,
 				},
 				network = node.transport,
 				security = node.stream_security,

luci-app-passwall/po/zh-cn/passwall.po

@@ -1536,3 +1536,6 @@ msgstr "后量子对等证书签名方案"
 
 msgid "Disable adaptive sizing of TLS records"
 msgstr "禁用 TLS 记录的自适应大小调整"
+
+msgid "Enable Multipath TCP, need to be enabled in both server and client configuration."
+msgstr "启用 Multipath TCP，需在服务端和客户端配置中同时启用。"