Remove 'To u32', 'To u64', and 'To f64' number conversion nodes and clean up node type usages

Author: Keavon

demo-artwork/changing-seasons.graphite

@@ -1016,7 +1016,9 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 					..Default::default()
 				},
 			},
-			description: Cow::Borrowed("TODO"),
+			description: Cow::Borrowed(
+				"Decomposes the X and Y components of a 2D coordinate.\n\nThe inverse of this node is \"Coordinate Value\", which can have either or both its X and Y exposed as graph inputs.",
+			),
 			properties: None,
 		},
 		// TODO: Remove this and just use the proto node definition directly

demo-artwork/isometric-fountain.graphite

@@ -722,6 +722,44 @@ pub fn document_migration_upgrades(document: &mut DocumentMessageHandler, reset_
 
 			document.network_interface.replace_reference_name(node_id, network_path, "Sample Polyline".to_string());
 		}
+
+		// Replace "To u32" and "To u64" nodes with "Floor" nodes
+		if reference == "To u32" || reference == "To u64" {
+			let node_definition = resolve_document_node_type("Floor").unwrap();
+			let new_node_template = node_definition.default_node_template();
+			let document_node = new_node_template.document_node;
+			document.network_interface.replace_implementation(node_id, network_path, document_node.implementation.clone());
+			document
+				.network_interface
+				.replace_implementation_metadata(node_id, network_path, new_node_template.persistent_node_metadata);
+
+			let old_inputs = document.network_interface.replace_inputs(node_id, document_node.inputs.clone(), network_path);
+
+			document.network_interface.set_input(&InputConnector::node(*node_id, 0), old_inputs[0].clone(), network_path);
+
+			document.network_interface.replace_reference_name(node_id, network_path, "Floor".to_string());
+			document
+				.network_interface
+				.set_manual_compostion(node_id, network_path, graph_craft::concrete!(graphene_std::Context).into());
+		}
+
+		// Replace the "To f64" node with the "Identity" node
+		if reference == "To f64" {
+			let node_definition = resolve_document_node_type("Identity").unwrap();
+			let new_node_template = node_definition.default_node_template();
+			let document_node = new_node_template.document_node;
+			document.network_interface.replace_implementation(node_id, network_path, document_node.implementation.clone());
+			document
+				.network_interface
+				.replace_implementation_metadata(node_id, network_path, new_node_template.persistent_node_metadata);
+
+			let old_inputs = document.network_interface.replace_inputs(node_id, document_node.inputs.clone(), network_path);
+
+			document.network_interface.set_input(&InputConnector::node(*node_id, 0), old_inputs[0].clone(), network_path);
+
+			document.network_interface.replace_reference_name(node_id, network_path, "Identity".to_string());
+			document.network_interface.set_manual_compostion(node_id, network_path, None);
+		}
 	}
 
 	// Ensure layers are positioned as stacks if they are upstream siblings of another layer