refactor(ui-egui): move test files to tests/

crates/ui-egui/src/lib.rs

@@ -3409,8 +3409,6 @@ fn control_click_as_secondary(events: &mut [egui::Event], held: &mut bool) {
     }
 }
 
-#[cfg(test)]
-mod tests_perf;
 
 /// Every `.rs` file under `dir`, subdirectories included, in a fixed order: tests that scan the
 /// sources must keep seeing code that moves into a module directory.

crates/ui-egui/src/tests.rs

@@ -1,6 +1,8 @@
 use super::*;
 use egui_kittest::kittest::Queryable;
 
+mod perf;
+
 fn mod_key(key: egui::Key) -> egui::Event {
     egui::Event::Key { key, physical_key: None, pressed: true, repeat: false, modifiers: egui::Modifiers::COMMAND }
 }