Add UI setting components (#13550)

Adds some of the UI components to allow us to visually render settings.

These are UI only and are not functional yet (@maxdeviant will be
working on these when he is back.)

You can see some examples by running `script/storybook setting`.

![CleanShot 2024-06-26 at 12 38
37@2x](https://github.com/zed-industries/zed/assets/1714999/b5e6434d-3bc5-4fcd-9c0a-d280950cbef2)

Release Notes:

- N/A

crates/ui/src/components/stories.rs

@@ -10,6 +10,7 @@ mod label;
 mod list;
 mod list_header;
 mod list_item;
+mod setting;
 mod tab;
 mod tab_bar;
 mod title_bar;
@@ -28,6 +29,7 @@ pub use label::*;
 pub use list::*;
 pub use list_header::*;
 pub use list_item::*;
+pub use setting::*;
 pub use tab::*;
 pub use tab_bar::*;
 pub use title_bar::*;