Update graphs in crate docs

style/src/lib.rs

@@ -2,6 +2,8 @@
 //!
 //! It contains a set of styles and stylesheets for most of the built-in
 //! widgets.
+//!
+//! ![The foundations of the Iced ecosystem](https://github.com/hecrj/iced/blob/0525d76ff94e828b7b21634fa94a747022001c83/docs/graphs/foundations.png?raw=true)
 pub use iced_core::{Background, Color};
 
 pub mod button;