feat: move examples out

Signed-off-by: kjuulh <contact@kjuulh.io>

README.md

@@ -12,6 +12,19 @@ A Rust library for building Kubernetes-style reconciliation controllers. Define
 
 ## Quick Start
 
+Add to your `Cargo.toml`:
+
+```toml
+[package]
+...
+
+[dependencies]
+nocontrol = "0.0.1"
+...
+```
+
+> **Note:** Requires Rust nightly (edition 2024).
+
 ```rust
 use nocontrol::{
     ControlPlane, Operator, OperatorState, Specification,