Move Settings to its own crate

Co-authored-by: Keith Simmons <keith@zed.dev>

crates/file_finder/Cargo.toml

@@ -12,6 +12,7 @@ editor = { path = "../editor" }
 fuzzy = { path = "../fuzzy" }
 gpui = { path = "../gpui" }
 project = { path = "../project" }
+settings = { path = "../settings" }
 util = { path = "../util" }
 theme = { path = "../theme" }
 workspace = { path = "../workspace" }

crates/file_finder/src/file_finder.rs

@@ -19,8 +19,9 @@ use std::{
 use util::post_inc;
 use workspace::{
     menu::{Confirm, SelectNext, SelectPrev},
-    Settings, Workspace,
+    Workspace,
 };
+use settings::Settings;
 
 pub struct FileFinder {
     handle: WeakViewHandle<Self>,