chore(ci): README installer docs

README.md

@@ -14,11 +14,22 @@ see newProject.go to see how this CLI utilizes these libraries to construct a TU
 - https://github.com/charmbracelet/bubbletea for the tui framework
 - https://github.com/charmbracelet/bubbles for tui widgets that work with bubbletea
 
-All this thing currently does is clone the starter-game-template. 
+All this thing currently does is clone the starter-game-template.
 
 Test with these commands; in the project dir run:
 1. `go build`
 2. `./world create myproject`
-
 
+## Install Pre-compiled Binaries
 
+The simplest, cross-platform way to get started is to download `world-cli` from [GitHub Releases](https://github.com/Argus-Labs/world-cli/releases) and place the executable file in your PATH, or using installer script below:
+
+- Install latest available release:
+```
+curl https://install.world.dev/cli! | bash
+```
+
+- Install specific release tag:
+```
+curl https://install.world.dev/cli@<release tag>! | bash
+```