fix(javascript): preserve factory export helper identity

src/domain/javascript/javascriptSemanticMemberMutations.ts

@@ -2008,8 +2008,8 @@ const observableMutationPaths = (
   for (const binding of state.bindingsById.values()) {
     const observer = bindingNodes.get(binding.bindingId);
     if (observer === undefined) continue;
-    // Imported values are external objects with observable member slots even
-    // when their syntax has no local object-allocation node (for example a
+    // Parameters, caught values and imports can have observable member slots
+    // without a local object-allocation node (for example a
     // CommonJS namespace from `require("node:fs")`). Keep those writes at their
     // exact member paths instead of widening the first path to a wildcard.
     const hasParsedRequireOrigin = binding.initializers.some(
@@ -2018,6 +2018,8 @@ const observableMutationPaths = (
         hasSemanticCreateRequireFactoryOrigin(node, state),
     );
     if (
+      binding.kind === "parameter" ||
+      binding.kind === "catch" ||
       binding.directOrigins.length > 0 ||
       hasParsedRequireOrigin ||
       binding.hostOrigin !== undefined