Match on names only when outline query has no spaces

Co-Authored-By: Antonio Scandurra <me@as-cii.com>
Co-Authored-By: Nathan Sobo <nathan@zed.dev>

crates/editor/src/multi_buffer.rs

@@ -1712,6 +1712,7 @@ impl MultiBufferSnapshot {
                         ..self.anchor_in_excerpt(excerpt_id.clone(), item.range.end),
                     text: item.text,
                     highlight_ranges: item.highlight_ranges,
+                    name_ranges: item.name_ranges,
                 })
                 .collect(),
         ))