Make the node chooser auto filter by layer input type when applicable (#2841)

* Fix showing only compatible nodes

* Implement search on Add Node button

* Fix add node behaviour

* Improve type identification logic

* Fix input type identification

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

editor/src/messages/layout/utility_types/widgets/input_widgets.rs

@@ -332,6 +332,9 @@ pub enum NumberInputMode {
 pub struct NodeCatalog {
 	pub disabled: bool,
 
+	#[serde(rename = "initialSearchTerm")]
+	pub intial_search: String,
+
 	// Callbacks
 	#[serde(skip)]
 	#[derivative(Debug = "ignore", PartialEq = "ignore")]