fix: add S3 addressing style option

Add a configurable S3 addressing style for remote backups while keeping path-style as the default for existing configurations. Use virtual-hosted-style to support providers such as Tencent COS buckets that reject path-style requests.

webapp/src/lib/api/backup.ts

@@ -6,6 +6,7 @@ import type {
   BackupRuntimeState,
   BackupScheduleConfig,
   BackupSettings as AdminBackupSettings,
+  S3BackupAddressingStyle,
   S3BackupDestination,
   WebDavBackupDestination,
 } from '@shared/backup-schema';
@@ -26,6 +27,7 @@ export type {
   BackupRuntimeState,
   BackupScheduleConfig,
   AdminBackupSettings,
+  S3BackupAddressingStyle,
   S3BackupDestination,
   WebDavBackupDestination,
 };

webapp/src/lib/i18n/locales/en.ts

@@ -267,6 +267,9 @@ const en: Record<string, string> = {
   "txt_backup_webdav_password": "WebDAV Password",
   "txt_backup_webdav_path": "Remote Folder",
   "txt_backup_s3_endpoint": "S3 Endpoint",
+  "txt_backup_s3_addressing_style": "S3 Addressing Style",
+  "txt_backup_s3_addressing_path_style": "path-style (default)",
+  "txt_backup_s3_addressing_virtual_hosted_style": "virtual-hosted-style",
   "txt_backup_s3_bucket": "Bucket",
   "txt_backup_s3_region": "Region",
   "txt_backup_s3_access_key": "Access Key",

webapp/src/lib/i18n/locales/es.ts

@@ -267,6 +267,9 @@ const es: Record<string, string> = {
   "txt_backup_webdav_password": "Contraseña WebDAV",
   "txt_backup_webdav_path": "Carpeta remota",
   "txt_backup_s3_endpoint": "Endpoint S3",
+  "txt_backup_s3_addressing_style": "Estilo de direccionamiento S3",
+  "txt_backup_s3_addressing_path_style": "path-style (predeterminado)",
+  "txt_backup_s3_addressing_virtual_hosted_style": "virtual-hosted-style",
   "txt_backup_s3_bucket": "Bucket S3",
   "txt_backup_s3_region": "Región",
   "txt_backup_s3_access_key": "Clave de acceso",

webapp/src/lib/i18n/locales/ru.ts

@@ -267,6 +267,9 @@ const ru: Record<string, string> = {
   "txt_backup_webdav_password": "Пароль WebDAV",
   "txt_backup_webdav_path": "Удаленная папка",
   "txt_backup_s3_endpoint": "S3 endpoint",
+  "txt_backup_s3_addressing_style": "Стиль адресации S3",
+  "txt_backup_s3_addressing_path_style": "path-style (по умолчанию)",
+  "txt_backup_s3_addressing_virtual_hosted_style": "virtual-hosted-style",
   "txt_backup_s3_bucket": "Бакет",
   "txt_backup_s3_region": "Регион",
   "txt_backup_s3_access_key": "Ключ доступа",

webapp/src/lib/i18n/locales/zh-CN.ts

@@ -267,6 +267,9 @@ const zhCN: Record<string, string> = {
   "txt_backup_webdav_password": "WebDAV 密码",
   "txt_backup_webdav_path": "远程目录",
   "txt_backup_s3_endpoint": "S3 端点",
+  "txt_backup_s3_addressing_style": "S3 寻址方式",
+  "txt_backup_s3_addressing_path_style": "path-style（默认）",
+  "txt_backup_s3_addressing_virtual_hosted_style": "virtual-hosted-style",
   "txt_backup_s3_bucket": "存储桶",
   "txt_backup_s3_region": "区域",
   "txt_backup_s3_access_key": "访问密钥",

webapp/src/lib/i18n/locales/zh-TW.ts

@@ -267,6 +267,9 @@ const zhTW: Record<string, string> = {
   "txt_backup_webdav_password": "WebDAV 密碼",
   "txt_backup_webdav_path": "遠程目錄",
   "txt_backup_s3_endpoint": "S3 端點",
+  "txt_backup_s3_addressing_style": "S3 定址方式",
+  "txt_backup_s3_addressing_path_style": "path-style（預設）",
+  "txt_backup_s3_addressing_virtual_hosted_style": "virtual-hosted-style",
   "txt_backup_s3_bucket": "儲存桶",
   "txt_backup_s3_region": "區域",
   "txt_backup_s3_access_key": "存取金鑰",