* [feature] grids

* Shows relative grids at different zoom levels

* Update colors

* Restores vec and intersect to monorepo, changes vec.round to vec.toFixed, adds vec.snap

* Snapping in translate and transforms, fix shortcut

* fix bugs in build

* use grid size for nudge too

* update scripts

* Update grid.tsx

* Update grid.tsx

* Fixed!

* Update grid.tsx

* Fix package imports

* Update Editor.tsx

* Improve tsconfigs, imports

* Fix tiny arrow bugs, snap starting points to grid

* Update tsconfig.base.json

* Update shape-styles.ts

* Fix example tsconfig

* Fix translate type error

* Fix types, paths

Co-authored-by: Steve Ruiz <steveruizok@gmail.com>

* defer cloning

* basic snapping

* Improves algorithm for snap points, rendering

* Improves snapping, snaplines

* Enables a clone to snap to its parent

* Adds overlay

* Fix overlay, zoom scaling for distance and speed

* v0.0.103

* Copies bindings together with shapes that are bound

* Remove old shape bindings from copied shape handles

* Refactor www/styles to Stitches Core

* Update package.json

* Begin refactor of `tldraw`

* More refactoring

* A bit more

* little bit more

* Update yarn.lock

* Drops React dependencies to 16.8

Co-authored-by: Steve Ruiz <steveruizok@gmail.com>