fix: update cert reload logic and translation in Mux mode (#11751)

* fix: update SSL setting check to include 'Mux' option in GetSystemSSL function

* fix: update language files to clarify muxHelper descriptions for security implications

* feat: add keepdeps.go to preserve enterprise-only dependencies in OSS builds

* revert: revert cherrypick

Author: HynoR

agent/app/service/website_utils.go

@@ -1233,7 +1233,7 @@ func saveCertificateFile(websiteSSL *model.WebsiteSSL, logger *log.Logger) {
 func GetSystemSSL() (bool, uint) {
 	var sslSetting model.Setting
 	_ = global.CoreDB.Model(&model.Setting{}).Where("key = ?", "SSL").First(&sslSetting).Error
-	if sslSetting.Value == "Enable" {
+	if sslSetting.Value == "Enable" || sslSetting.Value == "Mux" {
 		var sslIDSetting model.Setting
 		_ = global.CoreDB.Model(&model.Setting{}).Where("key = ?", "SSLID").First(&sslIDSetting).Error
 		idValue, _ := strconv.Atoi(sslIDSetting.Value)

frontend/src/lang/modules/en.ts

@@ -2035,7 +2035,7 @@ const message = {
         https: 'Setting HTTPS for the panel improves access security',
         strictHelper: 'Non-HTTPS traffic cannot connect to the panel',
         muxHelper:
-            'The panel will listen on both HTTP and HTTPS ports and redirect HTTP to HTTPS, but this may reduce security',
+            "The panel will listen on both HTTP and HTTPS protocols and redirect HTTP traffic to HTTPS, but this may reduce the panel's security",
         certType: 'Certificate type',
         selfSigned: 'Self signed',
         selfSignedHelper: `Browsers may not trust self-signed certificates and may display security warnings.`,

frontend/src/lang/modules/es-es.ts

@@ -2049,7 +2049,7 @@ const message = {
         https: 'Configurar HTTPS para el panel mejora la seguridad de acceso',
         strictHelper: 'El tráfico no HTTPS no puede conectarse al panel',
         muxHelper:
-            'El panel escuchará en los puertos HTTP y HTTPS y redirigirá HTTP a HTTPS, pero esto puede reducir la seguridad',
+            'El panel escuchará en los protocolos HTTP y HTTPS y redirigirá HTTP a HTTPS, pero esto puede reducir la seguridad del panel',
         certType: 'Tipo de certificado',
         selfSigned: 'Autofirmado',
         selfSignedHelper:

frontend/src/lang/modules/ja.ts

@@ -1958,7 +1958,7 @@ const message = {
         https: 'パネルにHTTPSを設定するとアクセスセキュリティが向上します',
         strictHelper: 'HTTPS以外のトラフィックはパネルに接続できません',
         muxHelper:
-            'パネルはHTTPポートとHTTPSポートの両方を監視し、HTTPをHTTPSにリダイレクトしますが、セキュリティが低下する可能性があります',
+            'パネルはHTTPピュロコールとHTTPSピュロコールの両方を監視し、HTTPをHTTPSにリダイレクトしますが、このモードではパネルのセキュリティが低下する可能性があります',
         certType: '証明書の種類',
         selfSigned: '自己署名',
         selfSignedHelper: `ブラウザは、自己署名の証明書を信頼していない場合があり、セキュリティ警告を表示する場合があります。`,

frontend/src/lang/modules/ko.ts

@@ -1926,7 +1926,8 @@ const message = {
 
         https: '패널에 HTTPS를 설정하면 액세스 보안이 향상됩니다',
         strictHelper: '비 HTTPS 트래픽은 패널에 연결할 수 없습니다',
-        muxHelper: '패널은 HTTP 및 HTTPS 포트 모두를 수신하고 HTTP를 HTTPS로 리디렉션하지만 보안이 저하될 수 있습니다',
+        muxHelper:
+            '패널은 HTTP 및 HTTPS 프로토콜 모두를 수신하고 HTTP를 HTTPS로 리디렉션하지만 보안이 저하될 수 있습니다',
         certType: '인증서 유형',
         selfSigned: '자가 서명',
         selfSignedHelper: '자가 서명 인증서는 브라우저에서 신뢰하지 않을 수 있으며 보안 경고가 표시될 수 있습니다.',

frontend/src/lang/modules/ms.ts

@@ -2016,7 +2016,7 @@ const message = {
         https: 'Mengatur HTTPS untuk panel meningkatkan keselamatan akses',
         strictHelper: 'Trafik bukan HTTPS tidak boleh menyambung ke panel',
         muxHelper:
-            'Panel akan mendengar pada kedua-dua port HTTP dan HTTPS dan mengarahkan HTTP ke HTTPS, tetapi ini mungkin mengurangkan keselamatan',
+            'Panel akan mendengar pada kedua-dua protokol HTTP dan HTTPS dan mengarahkan HTTP ke HTTPS, tetapi ini mungkin mengurangkan keselamatan panel',
         certType: 'Jenis sijil',
         selfSigned: 'Diterbitkan sendiri',
         selfSignedHelper:

frontend/src/lang/modules/pt-br.ts

@@ -2004,7 +2004,7 @@ const message = {
         https: 'Configurar HTTPS para o painel melhora a segurança de acesso',
         strictHelper: 'Tráfego não HTTPS não pode se conectar ao painel',
         muxHelper:
-            'O painel ouvirá nas portas HTTP e HTTPS e redirecionará HTTP para HTTPS, mas isso pode reduzir a segurança',
+            'O painel ouvirá nas protocolos HTTP e HTTPS e redirecionará HTTP para HTTPS, mas isso pode reduzir a segurança do painel',
         certType: 'Tipo de certificado',
         selfSigned: 'Autoassinado',
         selfSignedHelper:

frontend/src/lang/modules/ru.ts

@@ -2002,7 +2002,7 @@ const message = {
         https: 'Настройка HTTPS для панели повышает безопасность доступа',
         strictHelper: 'Трафик без HTTPS не может подключиться к панели',
         muxHelper:
-            'Панель будет прослушивать порты HTTP и HTTPS и перенаправлять HTTP на HTTPS, но это может снизить безопасность',
+            'Панель будет прослушивать протоколы HTTP и HTTPS и перенаправлять HTTP на HTTPS, но это может снизить безопасность панели',
         certType: 'Тип сертификата',
         selfSigned: 'Самоподписанный',
         selfSignedHelper:

frontend/src/lang/modules/tr.ts

@@ -2056,7 +2056,7 @@ const message = {
         https: 'Panel için HTTPS ayarlamak erişim güvenliğini artırır',
         strictHelper: 'HTTPS olmayan trafik panele bağlanamaz',
         muxHelper:
-            "Panel hem HTTP hem de HTTPS portlarını dinleyecek ve HTTP'yi HTTPS'ye yönlendirecektir, ancak bu güvenliği azaltabilir",
+            "Panel hem HTTP hem de HTTPS protokollarını dinleyecek ve HTTP'yi HTTPS'ye yönlendirecektir, bu modda panel güvenliğini azaltabilir",
         certType: 'Sertifika türü',
         selfSigned: 'Kendi kendine imzalı',
         selfSignedHelper:

frontend/src/lang/modules/zh-Hant.ts

@@ -1980,7 +1980,7 @@ const message = {
 
         https: '為面板設置 HTTPS 可提升訪問安全性',
         strictHelper: '非 HTTPS 流量無法連接面板',
-        muxHelper: '面板將同時監聽 HTTP 和 HTTPS 端口，並將 HTTP 重定向到 HTTPS，但可能會降低安全性',
+        muxHelper: '面板將同時監聽 HTTP 和 HTTPS 協議，並將 HTTP 重定向到 HTTPS，此模式下可能會降低面板安全性',
         certType: '證書類型',
         selfSigned: '自簽名',
         selfSignedHelper: '自簽證書，不被瀏覽器信任，顯示不安全是正常現象',