Rename layout to workspace and fix typo (#36)

packages/graphite-editor/src/lib.rs

@@ -1,8 +1,8 @@
 mod color;
 mod error;
-pub mod layout;
 mod scheduler;
 pub mod tools;
+pub mod workspace;
 
 #[doc(inline)]
 pub use error::EditorError;
@@ -15,4 +15,5 @@ use tools::ToolState;
 // TODO: serialize with serde to save the current editor state
 struct Editor {
 	tools: ToolState,
+	workspace: workspace::Workspace,
 }

packages/graphite-editor/src/tools/mod.rs

@@ -37,6 +37,6 @@ pub enum ToolSettings {
 pub enum SelectAppendMode {
 	New,
 	Add,
-	Substract,
+	Subtract,
 	Intersect,
 }

packages/graphite-editor/src/workspace/mod.rs

@@ -1,12 +1,12 @@
 use crate::EditorError;
 pub type PanelId = usize;
 
-struct LayoutRoot {
+struct Workspace {
 	hovered_panel: PanelId,
 	root: PanelGroup,
 }
 
-impl LayoutRoot {
+impl Workspace {
 	// add panel / panel group
 	// delete panel / panel group
 	// move panel / panel group