Function rewrite_logical_to_bandbor 

pub(super) fn rewrite_logical_to_bandbor(s: &str) -> String

Rewrite a && b to band(a, b) and a || b to bor(a, b), preserving the corpus shape Float && Float (which evalexpr 13 strict-types as Boolean op Boolean and rejects when the operands come back as Float). Two-pass with operator-precedence respect: (1) && is rewritten first (higher precedence in C/EEL2/evalexpr — a || b && c parses as a || (b && c)), then (2) || is rewritten.