Fix to cache correct PathToNode in artifact graph (#6632)

* Add NodePath to artifact graph

Since this is cached, this should make PathToNode computation correct
even when code is formatted, whitespace changes, and source ranges
are different.

* Remove dead code

* Add unit tests

* Add tests for PathToNode conversion

* Remove unused parameter

* Add missing PathToNode cases

* Fix to handle unlabeled arg

* Cherry pick unlabeled arg fix

* Change PathToNode comment to match TS implementation

rust/kcl-wasm-lib/src/wasm.rs

@@ -1,10 +1,10 @@
 //! Wasm bindings for `kcl`.
 
 use gloo_utils::format::JsValueSerdeExt;
-use kcl_lib::{pretty::NumericSuffix, CoreDump, Program};
+use kcl_lib::{pretty::NumericSuffix, CoreDump, Program, SourceRange};
 use wasm_bindgen::prelude::*;
 
-// wasm_bindgen wrapper for execute
+// wasm_bindgen wrapper for lint
 #[wasm_bindgen]
 pub async fn kcl_lint(program_ast_json: &str) -> Result<JsValue, JsValue> {
     console_error_panic_hook::set_once();
@@ -18,6 +18,17 @@ pub async fn kcl_lint(program_ast_json: &str) -> Result<JsValue, JsValue> {
     Ok(JsValue::from_serde(&findings).map_err(|e| e.to_string())?)
 }
 
+#[wasm_bindgen]
+pub async fn node_path_from_range(program_ast_json: &str, range_json: &str) -> Result<JsValue, String> {
+    console_error_panic_hook::set_once();
+
+    let program: Program = serde_json::from_str(program_ast_json).map_err(|e| e.to_string())?;
+    let range: SourceRange = serde_json::from_str(range_json).map_err(|e| e.to_string())?;
+    let node_path = program.node_path_from_range(range);
+
+    JsValue::from_serde(&node_path).map_err(|e| e.to_string())
+}
+
 #[wasm_bindgen]
 pub fn parse_wasm(kcl_program_source: &str) -> Result<JsValue, String> {
     console_error_panic_hook::set_once();