remove svg layer, html all the things, rs to tl (#1227)

This PR has been hijacked! 🗑️🦝🦝🦝

The <Canvas> component was previously split into an <SVGLayer> and an
<HTMLLayer>, mainly due to the complexity around translating SVGs.
However, this was done before we learned that SVGs can have overflow:
visible, so it turns out that we don't really need the SVGLayer at all.
This PR now refactors away SVG Layer.

It also updates the class name prefix in editor from `rs-` to `tl-` and
does a few other small changes.

---------

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

packages/editor/src/lib/components/ShapeIndicator.tsx

@@ -73,15 +73,17 @@ export const ShapeIndicator = React.memo(function ShapeIndicator({
 	)
 
 	return (
-		<g
-			className={classNames('rs-shape-indicator', {
-				'rs-shape-indicator__hinting': isHinting,
-			})}
-			transform={transform}
-			stroke={color ?? 'var(--color-selected)'}
-		>
-			<InnerIndicator app={app} id={id} />
-		</g>
+		<svg className="tl-svg-origin-container">
+			<g
+				className={classNames('tl-shape-indicator', {
+					'tl-shape-indicator__hinting': isHinting,
+				})}
+				transform={transform}
+				stroke={color ?? 'var(--color-selected)'}
+			>
+				<InnerIndicator app={app} id={id} />
+			</g>
+		</svg>
 	)
 })