Restore imports that the cadcraft batch dropped so the engine compiles

Explicit import lists missed names the files still use. Restore them and
the test-module globs.

crates/engine/src/cmd/selecttools.rs

@@ -9,7 +9,8 @@ use cadcraft_doc::{Drawing, Entity, EntityKind, Handle};
 use serde_json::{Value, json};
 
 use super::machines::{SelOutcome, SelectPhase, SelectRun};
-use super::*;
+use super::{CommandSpec, bad, targets};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step};
 
 /// Most objects one call looks at (a hostile drawing can be huge).

crates/engine/src/cmd/settings.rs

@@ -2,7 +2,8 @@
 
 use serde_json::{Value, json};
 
-use super::*;
+use super::{CommandSpec, always, bad, point_param, str_param};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step};
 
 pub(super) mod iso;

crates/engine/src/cmd/table.rs

@@ -12,7 +12,8 @@ use cadcraft_geom::Vec2;
 use serde_json::{Value, json};
 
 use super::helpers::v3;
-use super::*;
+use super::{CommandSpec, bad, point_req, size_param, str_param};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step};
 
 /// Caps for hostile parameters.

crates/engine/src/cmd/tolerance.rs

@@ -5,7 +5,8 @@ use cadcraft_geom::{PolyVertex, Vec2};
 use serde_json::{Value, json};
 
 use super::helpers::{line, lwpoly, v3};
-use super::*;
+use super::{CommandSpec, bad, bool_or, f64_or, point_req, str_param};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step};
 
 pub fn specs() -> Vec<CommandSpec> {

crates/engine/src/cmd/utility.rs

@@ -4,7 +4,8 @@ use cadcraft_doc::{EntityKind, Handle};
 use cadcraft_geom::Vec2;
 use serde_json::{Value, json};
 
-use super::*;
+use super::{CommandSpec, always, bad, bool_or, point_param, points_param, str_param, targets};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step};
 
 pub fn specs() -> Vec<CommandSpec> {

crates/engine/src/cmd/view.rs

@@ -6,7 +6,8 @@ use cadcraft_geom::{Bounds2, Vec2};
 use serde_json::{Value, json};
 
 use super::machines::{SelectRun, number};
-use super::*;
+use super::{CommandSpec, bad, bool_or, f64_or, f64_req, ok, point_param, point_req, str_param, targets};
+
 use crate::{Accept, Input, Interactive, Prompt, Result, Session, Step, View};
 
 mod named_views;