doc: update readme

README.en.md

@@ -17,7 +17,10 @@ The script is still under active development. The following features have been i
 - [x] **Mailbox** Claim rewards
 - [x] **Tactical Challenge** Claim rewards / Auto battle
 
-_Currently only supports JP server._
+Supported servers:
+
+- [x] JP
+- [x] OVERSEA - Global
 
 ## Relative projects
 
@@ -38,3 +41,5 @@ Thanks to [6bir](https://github.com/6bir) for the icon design.
 
 Thanks to [Alas](https://github.com/LmeSzinc/AzurLaneAutoScript) and [SRC](https://github.com/LmeSzinc/StarRailCopilot)
 for the development framework.
+
+Thanks to [RedDeadDepresso](https://github.com/RedDeadDepresso) for EN support.

README.md

@@ -17,7 +17,10 @@
 - [x] **邮箱** 领取奖励
 - [x] **战术对抗赛** 领取奖励 / 自动战斗
 
-_目前仅支持日服。_
+目前支持的服务器：
+
+- [x] 日服
+- [x] 国际服 - 全球
 
 ## 相关项目
 
@@ -36,3 +39,5 @@ _目前仅支持日服。_
 
 感谢 [Alas](https://github.com/LmeSzinc/AzurLaneAutoScript) 以及 [SRC](https://github.com/LmeSzinc/StarRailCopilot)
 提供的开发框架。
+
+感谢 [RedDeadDepresso](https://github.com/RedDeadDepresso) 提供英语支持。