Rename SolveCraft to SolidCraft everywhere, with compatibility shims (#389)

* WIP deep rename (not for push)

* WIP2

* WIP3

* WIP4 wxs fix

* rustfmt

* Rename the remaining identifiers in merged crash-report code

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

crates/engine/src/cmd/occurrence_tests.rs

@@ -190,8 +190,8 @@ fn duplicate_nested_labels_use_full_path_and_reopen_undo_preserve_placements() {
     let (parent_component, parent) = created(&mut s, "Parent");
     let (_, child) = created(&mut s, "Child");
     run(&mut s, "solid.box", json!({"length":1,"width":1,"height":1}));
-    let parent2 = s.doc_mut().add_occurrence(parent_component, 0, solvecraft_doc::IDENTITY).unwrap();
-    let parent3 = s.doc_mut().add_occurrence(parent_component, 0, solvecraft_doc::IDENTITY).unwrap();
+    let parent2 = s.doc_mut().add_occurrence(parent_component, 0, solidcraft_doc::IDENTITY).unwrap();
+    let parent3 = s.doc_mut().add_occurrence(parent_component, 0, solidcraft_doc::IDENTITY).unwrap();
     for o in s.doc_mut().occurrences.iter_mut().filter(|o| o.id == parent2 || o.id == parent3) {
         o.name = "Same".into();
     }
@@ -199,7 +199,7 @@ fn duplicate_nested_labels_use_full_path_and_reopen_undo_preserve_placements() {
     let a = s.occurrence_bodies(&[parent2, child], false).unwrap()[0].clone();
     let b = s.occurrence_bodies(&[parent3, child], false).unwrap()[0].clone();
     assert_ne!(a, b);
-    let mut reopened = Session::new(solvecraft_doc::format::read(&s.doc.to_json()).unwrap());
+    let mut reopened = Session::new(solidcraft_doc::format::read(&s.doc.to_json()).unwrap());
     assert_eq!(reopened.occurrence_bodies(&[parent2, child], false).unwrap()[0], a);
     assert_eq!(reopened.occurrence_bodies(&[parent3, child], false).unwrap()[0], b);
     run(&mut reopened, "selection.delete", json!({"occurrences":[parent3]}));
@@ -218,7 +218,7 @@ fn compact_duplicated_assembly_exact_resolution_and_expansion_limit() {
         let component = s.doc_mut().add_component(Some(&format!("Level{i}")), parent).unwrap();
         let occurrence = s.doc.occurrence_of(component).unwrap().id;
         path.push(occurrence);
-        s.doc_mut().add_occurrence(component, parent, solvecraft_doc::IDENTITY).unwrap();
+        s.doc_mut().add_occurrence(component, parent, solidcraft_doc::IDENTITY).unwrap();
         parent = component;
     }
     assert!(s.occurrence_placement(&path).is_ok());
@@ -326,7 +326,7 @@ fn isolate_nested_child_hides_ancestor_material_and_sibling() {
         .add_occurrence(
             child_component,
             parent_component,
-            solvecraft_doc::rigid(crate::geom::Vec3::new(20.0, 0.0, 0.0), crate::geom::Vec3::ZERO, crate::geom::Vec3::Z, 0.0),
+            solidcraft_doc::rigid(crate::geom::Vec3::new(20.0, 0.0, 0.0), crate::geom::Vec3::ZERO, crate::geom::Vec3::Z, 0.0),
         )
         .unwrap();
     s.refresh();
@@ -412,14 +412,14 @@ fn instance_styles_follow_source_identity_after_collision_rename_and_pending_mov
         assert!((measured["bodies"][0]["mass_g"].as_f64().unwrap() - 0.068).abs() < 1e-8);
     }
     let definition = s.model.state();
-    assert_eq!(solvecraft_kernel::measure(&definition.body("Shared Renamed").unwrap().body).unwrap().bbox.min, crate::geom::Vec3::ZERO);
+    assert_eq!(solidcraft_kernel::measure(&definition.body("Shared Renamed").unwrap().body).unwrap().bbox.min, crate::geom::Vec3::ZERO);
     let painted = s.doc.painted(&world);
     let secondname = s.occurrence_bodies(&[second], false).unwrap()[0].clone();
     let body = painted.body(&secondname).unwrap();
     assert_eq!(body.body.color(), Some([1.0, 0.0, 0.0]));
     assert!(body.body.paint().unwrap().faces.iter().any(|f| f.color == [0.0, 1.0, 0.0]));
-    let bytes = solvecraft_io::export(&painted, &[secondname], solvecraft_io::Format::Step, "InstanceStyles").unwrap();
-    let imported = solvecraft_kernel::step_import(&String::from_utf8(bytes).unwrap()).unwrap();
+    let bytes = solidcraft_io::export(&painted, &[secondname], solidcraft_io::Format::Step, "InstanceStyles").unwrap();
+    let imported = solidcraft_kernel::step_import(&String::from_utf8(bytes).unwrap()).unwrap();
     assert_eq!(imported.bodies.len(), 1);
     assert_eq!(imported.bodies[0].body.color(), Some([1.0, 0.0, 0.0]));
     assert!(imported.bodies[0].body.paint().unwrap().faces.iter().any(|f| f.color == [0.0, 1.0, 0.0]));