refactor(natu): remove obsolete binding ranges

src/natu/scope_graph.rs

@@ -64,7 +64,6 @@ impl ScopeGraph {
                 declaration: self.add_declaration(&binding.key.name, scope),
                 name: binding.key.name.clone(),
                 references: Vec::new(),
-                range: binding.range,
             })
             .collect::<Vec<_>>();
 
@@ -197,5 +196,4 @@ pub(crate) struct Binding {
     pub(crate) declaration: NodeId,
     pub(crate) name: String,
     pub(crate) references: Vec<NodeId>,
-    pub(crate) range: ast::SourceRange,
 }