Move parametric tools to their own ribbon tab

src/command.rs

@@ -1446,7 +1446,7 @@ pub enum CmdResult {
         label: &'static str,
     },
     /// Add a persistent `CenterPoint`/`Midpoint`/`PointOnCurve` constraint
-    /// (`crate::modules::draw::constrain::point_on_entity`) between one
+    /// (`crate::modules::parametric::point_on_entity`) between one
     /// picked point and `target`, a whole entity selected before the tool
     /// ran. Like `AddCoincidentConstraint`, the host resolves `point` via
     /// `sketch_constraints::nearest_sketch_point` (a `CadCommand` has no
@@ -1462,7 +1462,7 @@ pub enum CmdResult {
         label: &'static str,
     },
     /// Add a persistent `EqualDistance` constraint
-    /// (`crate::modules::draw::constrain::equal_distance`): the distance
+    /// (`crate::modules::parametric::equal_distance`): the distance
     /// between `points[0]`/`points[1]` equals the distance between
     /// `points[2]`/`points[3]`. The host resolves each point via
     /// `sketch_constraints::nearest_sketch_point`, same reasoning as