Selection: report what each pick found while a command gathers objects

Every pick during object selection prints the reference's count line:
"N found" for the first pick or a pick that adds nothing, "N found,
M total" after it, "N found, N removed, M total" when objects leave the
set. It is printed before a command's own filtering, so "N were filtered
out" follows it. COUNT reports through it and the ad hoc
"object(s) found." / "object(s) added to selection." lines are gone.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/app/command_driver/mod.rs

@@ -1261,9 +1261,6 @@ impl OpenCADStudio {
             .into_iter()
             .map(|(h, _)| h)
             .collect();
-        let count = handles.len();
-        self.command_line
-            .push_info(crate::tf!("{count} object(s) found.").as_ref());
         self.feed_command(StepInput::SelectionComplete(selected))
     }