Add NekoRay and V2rayU to README/GUI Clients

Closes #2354

README.md

@@ -63,6 +63,7 @@
   - [luci-app-xray](https://github.com/yichya/luci-app-xray) ([openwrt-xray](https://github.com/yichya/openwrt-xray))
 - Windows
   - [v2rayN](https://github.com/2dust/v2rayN)
+  - [NekoRay](https://github.com/Matsuridayo/nekoray)
   - [HiddifyN](https://github.com/hiddify/HiddifyN)
   - [Invisible Man - Xray](https://github.com/InvisibleManVPN/InvisibleMan-XRayClient)
 - Android
@@ -73,10 +74,12 @@
   - [Mango](https://github.com/arror/Mango)
   - [FoXray](https://apps.apple.com/app/foxray/id6448898396)
 - macOS arm64 & x64
+  - [V2rayU](https://github.com/yanue/V2rayU)
   - [V2RayXS](https://github.com/tzmax/V2RayXS)
   - [FoXray](https://apps.apple.com/app/foxray/id6448898396)
 - Linux
   - [v2rayA](https://github.com/v2rayA/v2rayA)
+  - [NekoRay](https://github.com/Matsuridayo/nekoray)
 
 ## Others that support VLESS, XTLS, REALITY, XUDP, PLUX...