Update readme to include GOEXPERIMENT jsonv2 for building from source

Author: cx-leonardo-fontes

README.md

@@ -68,15 +68,37 @@ sudo ln -s /opt/2ms/2ms /usr/local/bin/2ms
 
 ## Compile from source
 
+> Requires Go 1.23+ and `GOEXPERIMENT=jsonv2` set in your build environment.
+
 You can compile the project from its source using the following commands:
 
 ```bash
+# Linux/macOS (bash/zsh)
 git clone https://github.com/checkmarx/2ms.git
 cd 2ms
+export GOEXPERIMENT=jsonv2
 go build -o dist/2ms main.go
 ./dist/2ms
 ```
 
+```powershell
+# Windows (PowerShell)
+git clone https://github.com/checkmarx/2ms.git
+cd 2ms
+$env:GOEXPERIMENT = "jsonv2"
+go build -o dist\2ms.exe main.go
+.\dist\2ms.exe
+```
+
+```cmd
+:: Windows (CMD)
+git clone https://github.com/checkmarx/2ms.git
+cd 2ms
+set GOEXPERIMENT=jsonv2
+go build -o dist\2ms.exe main.go
+.\dist\2ms.exe
+```
+
 ## Run From Docker Container
 
 We publish container image releases of `2ms` to [checkmarx/2ms](https://hub.docker.com/r/checkmarx/2ms) .