Merge pull request 'docs: mention aur/homebrew install methods' (#11) from docs/mention_installing_from_pkg_managers into main

Reviewed-on: https://codeberg.org/romaintb/fgj/pulls/11

README.md

@@ -19,13 +19,19 @@
 
 ## Installation
 
-### From Source
+### Arch Linux (AUR)
+
+`fgj` is available in the Arch User Repository:
 
 ```bash
-git clone https://codeberg.org/romaintb/fgj.git
-cd fgj
-go build -o fgj
-sudo mv fgj /usr/local/bin/
+yay -S fgj
+```
+
+### macOS (Homebrew)
+
+```bash
+brew tap romaintb/fgj https://codeberg.org/romaintb/homebrew-fgj.git
+brew install fgj
 ```
 
 ### Using Go Install
@@ -34,6 +40,10 @@ sudo mv fgj /usr/local/bin/
 go install codeberg.org/romaintb/fgj@latest
 ```
 
+### Other Distributions
+
+We'd love your help packaging `fgj` for other distributions! If you're interested in creating packages for Debian, Ubuntu, Fedora, or any packaging systems, please open an issue or reach out.
+
 ## Quick Start
 
 ### 1. Authenticate