Fix and improve CommonSubexprEliminate rule (apache#10396)

* Revert "fix(9870): common expression elimination optimization, should always re-find the correct expression during re-write. (apache#9871)"

This reverts commit cd7a00b.

* expr id should always contain the full expr structure, cleaner expr ids, better JumpMark handling, better variable names, code cleanup, some new todos

* move `Expr` from `expr_set`s to `affected_id`s

* better naming, docs fixes

* introduce `CommonExprs` type alias, minor todo fix

* add test

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Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>

datafusion/expr/src/logical_plan/plan.rs

@@ -2245,7 +2245,7 @@ impl DistinctOn {
 
 /// Aggregates its input based on a set of grouping and aggregate
 /// expressions (e.g. SUM).
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+#[derive(Clone, PartialEq, Eq, Hash)]
 // mark non_exhaustive to encourage use of try_new/new()
 #[non_exhaustive]
 pub struct Aggregate {