feat(properties): fill solid-history + viewport clipped rows

Bump acadrust to ef0e231 (region/body history handle + viewport clip
boundary now stored) and populate the rows the builders left blank:

- Solid3D / Body "Show History": derived from the history handle's
  presence (there is no separate stored bool — the DWG carries only the
  H 350 history link).
- Body "History": the history handle, matching how Solid3D already shows
  it.
- Viewport "Clipped": Yes when the clip-boundary handle is non-NULL.

Hatch Origin X/Y and Boundary retention stay blank by design: they are
not part of the persisted AcDbHatch record in DWG or DXF (retention is a
BHATCH command setting), so there is nothing to read.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Cargo.lock

@@ -71,7 +71,7 @@ checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
 [[package]]
 name = "acadrust"
 version = "0.4.0"
-source = "git+https://github.com/HakanSeven12/acadrust?branch=main#a46cb8b3a2e5523bbd28e5afa0f8efb7ae291c50"
+source = "git+https://github.com/HakanSeven12/acadrust?branch=main#ef0e2310c3b2449cf28f8da02c22b831cdc4a50b"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",

src/entities/solid3d.rs

@@ -107,16 +107,22 @@ impl Grippable for Solid3D {
 
 impl PropertyEditable for Solid3D {
     fn geometry_properties(&self, _text_style_names: &[String]) -> Vec<PropSection> {
-        let history = match self.history_handle {
-            Some(h) if !h.is_null() => format!("{:X}", h.value()),
-            _ => "None".to_string(),
+        let has_history = matches!(self.history_handle, Some(h) if !h.is_null());
+        let history = if has_history {
+            format!("{:X}", self.history_handle.unwrap().value())
+        } else {
+            "None".to_string()
         };
         vec![
             PropSection {
                 title: "Solid History".into(),
                 props: vec![
                     ro("History", "s3d_history", history),
-                    ro("Show History", "s3d_show_history", String::new()),
+                    ro(
+                        "Show History",
+                        "s3d_show_history",
+                        if has_history { "Yes" } else { "No" },
+                    ),
                 ],
             },
             PropSection {
@@ -200,11 +206,21 @@ impl Grippable for Body {
 
 impl PropertyEditable for Body {
     fn geometry_properties(&self, _text_style_names: &[String]) -> Vec<PropSection> {
+        let has_history = matches!(self.history_handle, Some(h) if !h.is_null());
+        let history = if has_history {
+            format!("{:X}", self.history_handle.unwrap().value())
+        } else {
+            "None".to_string()
+        };
         vec![PropSection {
             title: "Solid History".into(),
             props: vec![
-                ro("History", "bdy_history", String::new()),
-                ro("Show History", "bdy_show_history", String::new()),
+                ro("History", "bdy_history", history),
+                ro(
+                    "Show History",
+                    "bdy_show_history",
+                    if has_history { "Yes" } else { "No" },
+                ),
             ],
         }]
     }

src/entities/viewport.rs

@@ -129,7 +129,11 @@ fn properties(vp: &Viewport) -> Vec<PropSection> {
                         value: vp.status.is_on,
                     },
                 },
-                ro("Clipped", "vp_clipped", String::new()),
+                ro(
+                    "Clipped",
+                    "vp_clipped",
+                    if vp.clip_boundary_handle.is_null() { "No" } else { "Yes" },
+                ),
                 Property {
                     label: "Display locked".into(),
                     field: "vp_locked",