[backport] Chat: Use Ctrl-A for 'select all' again (instead of Ctrl-B)
Backport of 783959a6810b to branch ui-scaling by sheepluva
use crate::{MessageChecker, Severity};
struct PartRepeatChecker {}
impl<T> MessageChecker<T> for PartRepeatChecker {
fn check(&self, player_id: T, message: &str) -> Severity {
Severity::Pass
}
}