feat(warp): register WARP over MASQUE from the WARP modal

xray-core's masque transport reaches Cloudflare WARP with an enrolled
ECDSA P-256 key, the endpoint's public key and the assigned tunnel
addresses, which only a WARP enrollment hands out.

A new regMasque action on /panel/api/xray/warp/:action registers a
separate WARP device and enrolls a secp256r1 key for the masque tunnel
(the API revision and client version the WARP apps enroll MASQUE keys
with). Enrolling replaces a device's WireGuard key, so it never touches
the stored WireGuard registration. It returns the PEM key pair, the
addresses and the endpoint, and the WARP modal turns them into a
warp-masque outbound (HTTP/3, Cloudflare's MASQUE SNI), or refreshes
the one already there.

internal/web/translation/ar-EG.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "بيانات WARP+",
         "quota": "الحصة",
         "usage": "الاستخدام",
-        "addOutbound": "إضافة صادر"
+        "addOutbound": "إضافة صادر",
+        "masqueDesc": "يسجّل جهاز WARP منفصلًا مخصصًا لـ MASQUE؛ ولا يتأثر تسجيل WireGuard أعلاه.",
+        "addMasqueOutbound": "إضافة outbound لـ WARP عبر MASQUE"
       },
       "dns": {
         "enable": "فعل DNS",

internal/web/translation/en-US.json

@@ -2347,7 +2347,9 @@
         "warpPlusData": "WARP+ data",
         "quota": "Quota",
         "usage": "Usage",
-        "addOutbound": "Add outbound"
+        "addOutbound": "Add outbound",
+        "masqueDesc": "Registers a separate WARP device enrolled for MASQUE; the WireGuard registration above is not affected.",
+        "addMasqueOutbound": "Add WARP over MASQUE outbound"
       },
       "dns": {
         "enable": "Enable DNS",

internal/web/translation/es-ES.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "Datos WARP+",
         "quota": "Cuota",
         "usage": "Uso",
-        "addOutbound": "Añadir salida"
+        "addOutbound": "Añadir salida",
+        "masqueDesc": "Registra un dispositivo WARP aparte inscrito para MASQUE; el registro de WireGuard de arriba no se ve afectado.",
+        "addMasqueOutbound": "Añadir outbound de WARP sobre MASQUE"
       },
       "dns": {
         "enable": "Habilitar DNS",

internal/web/translation/fa-IR.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "داده WARP+",
         "quota": "سهمیه",
         "usage": "مصرف",
-        "addOutbound": "افزودن خروجی"
+        "addOutbound": "افزودن خروجی",
+        "masqueDesc": "یک دستگاه WARP جداگانه برای MASQUE ثبت می‌کند؛ ثبت WireGuard بالا تغییری نمی‌کند.",
+        "addMasqueOutbound": "افزودن outbound برای WARP روی MASQUE"
       },
       "dns": {
         "enable": "فعال کردن حل دامنه",

internal/web/translation/id-ID.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "Data WARP+",
         "quota": "Kuota",
         "usage": "Penggunaan",
-        "addOutbound": "Tambah outbound"
+        "addOutbound": "Tambah outbound",
+        "masqueDesc": "Mendaftarkan perangkat WARP terpisah untuk MASQUE; pendaftaran WireGuard di atas tidak terpengaruh.",
+        "addMasqueOutbound": "Tambah outbound WARP melalui MASQUE"
       },
       "dns": {
         "enable": "Aktifkan DNS",

internal/web/translation/ja-JP.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ データ",
         "quota": "クォータ",
         "usage": "使用量",
-        "addOutbound": "アウトバウンドを追加"
+        "addOutbound": "アウトバウンドを追加",
+        "masqueDesc": "MASQUE 用に別の WARP デバイスを登録します。上の WireGuard の登録には影響しません。",
+        "addMasqueOutbound": "WARP over MASQUE のアウトバウンドを追加"
       },
       "dns": {
         "enable": "DNSを有効にする",

internal/web/translation/pt-BR.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "Dados WARP+",
         "quota": "Quota",
         "usage": "Uso",
-        "addOutbound": "Adicionar saída"
+        "addOutbound": "Adicionar saída",
+        "masqueDesc": "Registra um dispositivo WARP separado inscrito para MASQUE; o registro WireGuard acima não é afetado.",
+        "addMasqueOutbound": "Adicionar outbound WARP via MASQUE"
       },
       "dns": {
         "enable": "Ativar DNS",

internal/web/translation/ru-RU.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ data",
         "quota": "Квота",
         "usage": "Использование",
-        "addOutbound": "Добавить исходящий"
+        "addOutbound": "Добавить исходящий",
+        "masqueDesc": "Регистрирует отдельное устройство WARP для MASQUE; регистрация WireGuard выше не затрагивается.",
+        "addMasqueOutbound": "Добавить аутбаунд WARP через MASQUE"
       },
       "dns": {
         "enable": "Включить DNS",

internal/web/translation/tr-TR.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ Veri",
         "quota": "Kota",
         "usage": "Kullanım",
-        "addOutbound": "Giden Bağlantı Ekle"
+        "addOutbound": "Giden Bağlantı Ekle",
+        "masqueDesc": "MASQUE için ayrı bir WARP cihazı kaydeder; yukarıdaki WireGuard kaydı etkilenmez.",
+        "addMasqueOutbound": "MASQUE üzerinden WARP outbound ekle"
       },
       "dns": {
         "enable": "DNS'yi Etkinleştir",

internal/web/translation/uk-UA.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ data",
         "quota": "Квота",
         "usage": "Використання",
-        "addOutbound": "Додати вихідний"
+        "addOutbound": "Додати вихідний",
+        "masqueDesc": "Реєструє окремий пристрій WARP для MASQUE; реєстрація WireGuard вище не змінюється.",
+        "addMasqueOutbound": "Додати аутбаунд WARP через MASQUE"
       },
       "dns": {
         "enable": "Увімкнути DNS",

internal/web/translation/vi-VN.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "Dữ liệu WARP+",
         "quota": "Hạn ngạch",
         "usage": "Sử dụng",
-        "addOutbound": "Thêm outbound"
+        "addOutbound": "Thêm outbound",
+        "masqueDesc": "Đăng ký một thiết bị WARP riêng cho MASQUE; đăng ký WireGuard ở trên không bị ảnh hưởng.",
+        "addMasqueOutbound": "Thêm outbound WARP qua MASQUE"
       },
       "dns": {
         "enable": "Kích hoạt DNS",

internal/web/translation/zh-CN.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ 数据",
         "quota": "配额",
         "usage": "使用",
-        "addOutbound": "添加出站"
+        "addOutbound": "添加出站",
+        "masqueDesc": "为 MASQUE 单独注册一个 WARP 设备；上方的 WireGuard 注册不受影响。",
+        "addMasqueOutbound": "添加 WARP over MASQUE 出站"
       },
       "dns": {
         "enable": "启用 DNS",

internal/web/translation/zh-TW.json

@@ -2229,7 +2229,9 @@
         "warpPlusData": "WARP+ 資料",
         "quota": "配額",
         "usage": "使用",
-        "addOutbound": "新增出站"
+        "addOutbound": "新增出站",
+        "masqueDesc": "為 MASQUE 另外註冊一個 WARP 裝置；上方的 WireGuard 註冊不受影響。",
+        "addMasqueOutbound": "新增 WARP over MASQUE 出站"
       },
       "dns": {
         "enable": "啟用 DNS",