Remove todo! comments (#8981)

Switching fully to normal `todo` style

Release Notes:

- N/A

crates/install_cli/src/install_cli.rs

@@ -18,7 +18,7 @@ pub async fn install_cli(cx: &AsyncAppContext) -> Result<PathBuf> {
     // If the symlink is not there or is outdated, first try replacing it
     // without escalating.
     smol::fs::remove_file(link_path).await.log_err();
-    // todo("windows")
+    // todo(windows)
     #[cfg(not(windows))]
     {
         if smol::fs::unix::symlink(&cli_path, link_path)