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 <[email protected]>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT

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Co-authored-by: Claude Opus 5.5 <[email protected]>

crates/kernel/src/offset.rs

@@ -9,7 +9,7 @@
 
 use std::collections::HashMap;
 
-use solvecraft_geom::Vec3;
+use solidcraft_geom::Vec3;
 use truck_modeling::{self as mt, builder};
 
 use crate::body::{Body, Solid, from_p3, p3};
@@ -1056,7 +1056,7 @@ pub(crate) fn offset_body(b: &Body, shift: impl Fn(usize, Vec3) -> f64) -> Resul
 /// outward normal by −h·tan(angle), so planes tilt and cylinders become cones. The other
 /// faces must be caps square to `pull`; the topology is kept, and the result's history is over
 /// `[b]` (each face and edge the one it was moved from).
-pub(crate) fn draft_walls(b: &Body, chosen: &[usize], neutral: &solvecraft_geom::Plane, pull: Vec3, angle: f64) -> Result<Body> {
+pub(crate) fn draft_walls(b: &Body, chosen: &[usize], neutral: &solidcraft_geom::Plane, pull: Vec3, angle: f64) -> Result<Body> {
     let faces: Vec<mt::Face> = b.solid.face_iter().cloned().collect();
     let size = b.size();
     let tol = (size * 1e-7).max(1e-9);