chore(fmt): add legacy stubs and strip trailing whitespace to unblock cargo fmt

src/parser/expr/mod.rs

@@ -1,11 +1,11 @@
-pub(crate) mod ternary;
-pub(crate) mod coalesce;
-pub(crate) mod logic;
 pub(crate) mod bit;
-pub(crate) mod compare;
-pub(crate) mod range;
-pub(crate) mod term;
-pub(crate) mod shift;
-pub(crate) mod factor;
 pub(crate) mod call;
+pub(crate) mod coalesce;
+pub(crate) mod compare;
+pub(crate) mod factor;
+pub(crate) mod logic;
 pub(crate) mod primary;
+pub(crate) mod range;
+pub(crate) mod shift;
+pub(crate) mod term;
+pub(crate) mod ternary;