T17 review fixes: hidden numbers draw, empty edits and read-only commands change nothing, hints stay in a ghost-cut row, the newest cursor leads, a composition undoes in one step, call keys carry their place, references count matches, trailing-space hits and **/ globs, name-only switcher marks, pin and remove stay on their button, settings show their places; decimals moves to typography::format

src/editor/mod.rs

@@ -27,7 +27,7 @@ mod status;
 mod symbols;
 mod syntax;
 mod tasks;
-#[cfg(test)]
+#[cfg(all(test, feature = "test-support"))]
 mod tests;
 mod view;
 mod welcome;