Make the transform cage show/hide resize grips as space allows (#2209)

* Changes rotation handles to be around overlay squares

Fixes https://discord.com/channels/731730685944922173/931942323644928040/1330785941786329209

* Fix zero width objects not being selected by slightly nudging the transform

* Follow the categorical limits to render overlay quads

As discussed here: https://discord.com/channels/731730685944922173/931942323644928040/1331166336923074600

* Replace area based calculations with edge based calculations

* Fix 3rd category vis

* Code review

* Add missing powi(2)

* Fixes to handle logic

* Remove single axis prioritisation

* Explicitly check for distance to find nearest handle

* Replace threshold check based on corner vis bounds

* Fix discrepancy at h=12px

* Allow grab when box is too small by disabling resizing within bounds

* Replace inside resize pixel limit

* Code review

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

editor/src/messages/tool/tool_messages/select_tool.rs

@@ -22,6 +22,7 @@ use graphene_core::text::load_face;
 use graphene_std::renderer::Rect;
 use graphene_std::vector::misc::BooleanOperation;
 
+use glam::DMat2;
 use std::fmt;
 
 #[derive(Default)]
@@ -456,10 +457,13 @@ impl Fsm for SelectToolFsmState {
 					.selected_visible_and_unlocked_layers(&document.network_interface)
 					.find(|layer| !document.network_interface.is_artboard(&layer.to_node(), &[]))
 					.map(|layer| document.metadata().transform_to_viewport(layer));
-				let transform = transform.unwrap_or(DAffine2::IDENTITY);
+
+				// Check if the matrix is not invertible
+				let mut transform = transform.unwrap_or(DAffine2::IDENTITY);
 				if transform.matrix2.determinant() == 0. {
-					return self;
+					transform.matrix2 += DMat2::IDENTITY * 1e-4; // TODO: Is this the cleanest way to handle this?
 				}
+
 				let bounds = document
 					.network_interface
 					.selected_nodes(&[])