Unify text and inlay highlights

crates/editor/src/test/editor_test_context.rs

@@ -240,6 +240,7 @@ impl<'a> EditorTestContext<'a> {
             .map(|ranges| ranges.as_ref().clone().1)
             .unwrap_or_default()
             .into_iter()
+            .filter_map(|range| range.as_text_range())
             .map(|range| range.to_offset(&snapshot.buffer_snapshot))
             .collect();
         assert_set_eq!(actual_ranges, expected_ranges);