docs: add Homebrew and Scoop install methods

Author: Coding-Dev-Tools

README.md

@@ -20,6 +20,7 @@ Or install directly from GitHub:
 
 ```bash
 pip install git+https://github.com/Coding-Dev-Tools/deploydiff.git
+Or install via Homebrew (macOS/Linux):```bashbrew tap Coding-Dev-Tools/tapbrew install deploydiff```Or install via Scoop (Windows):```bashscoop bucket add Coding-Dev-Tools https://github.com/Coding-Dev-Tools/scoop-bucketscoop install deploydiff```
 ```
 
 ## Usage