remove mirror param

rust/kcl-lib/src/execution/geometry.rs

@@ -583,9 +583,6 @@ pub struct Sketch {
     pub artifact_id: ArtifactId,
     #[ts(skip)]
     pub original_id: uuid::Uuid,
-    /// If the sketch includes a mirror.
-    #[serde(skip)]
-    pub mirror: Option<uuid::Uuid>,
     pub units: UnitLen,
     /// Metadata.
     #[serde(skip)]

rust/kcl-lib/src/std/sketch.rs

@@ -1409,7 +1409,6 @@ pub(crate) async fn inner_start_profile(
         on: sketch_surface.clone(),
         paths: vec![],
         units,
-        mirror: Default::default(),
         meta: vec![args.source_range.into()],
         tags: if let Some(tag) = &tag {
             let mut tag_identifier: TagIdentifier = tag.into();