feat(doc): add installation instructions for MacOS and Windows

Added Homebrew instructions for MacOS and winget instructions for Windows in the README file. This update aims to simplify the installation process for users on these operating systems.

README.md

@@ -137,6 +137,23 @@ sudo yum update
 sudo yum install nanoproxy
 ```
 
+### MacOS
+
+You can install NanoProxy using Homebrew:
+
+```shell
+brew tap ryanbekhen/nanoproxy
+brew install nanoproxy
+```
+
+### Windows
+
+You can download using winget:
+
+```shell
+winget install nanoproxy
+```
+
 ## Usage
 
 After installing NanoProxy using the provided packages (.deb or .rpm) or accessing it through the repository,