Fix ordering of params on standard functions

crates/aiken-lang/src/gen_uplc.rs

@@ -5010,7 +5010,7 @@ impl<'a> CodeGenerator<'a> {
 
                         let func_body = params
                             .into_iter()
-                            .fold(func_body, |term, arg| term.lambda(arg))
+                            .rfold(func_body, |term, arg| term.lambda(arg))
                             .lambda(NO_INLINE);
 
                         Some(term.lambda(func_name).apply(func_body))

crates/aiken-lang/src/gen_uplc/tree.rs

@@ -1206,7 +1206,6 @@ impl AirTree {
                 air_vec.push(Air::DefineFunc {
                     func_name: func_name.clone(),
                     module_name: module_name.clone(),
-
                     variant_name: variant_name.clone(),
                     variant,
                 });