Improve viewport rulers by tilting tick marks to align with tilted documents (#3844)

* Add support for tilted rulers

* Fix Ruler Text

* Address PR review

* Fix per review

* Code review

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

editor/src/messages/frontend/frontend_message.rs

@@ -244,6 +244,7 @@ pub enum FrontendMessage {
 		spacing: f64,
 		interval: f64,
 		visible: bool,
+		tilt: f64,
 	},
 	UpdateDocumentScrollbars {
 		position: (f64, f64),

editor/src/messages/portfolio/document/document_message_handler.rs

@@ -843,6 +843,7 @@ impl MessageHandler<DocumentMessage, DocumentMessageContext<'_>> for DocumentMes
 					spacing: ruler_spacing,
 					interval: ruler_interval,
 					visible: self.rulers_visible,
+					tilt: if self.graph_view_overlay_open { 0. } else { current_ptz.tilt() },
 				});
 			}
 			DocumentMessage::RenderScrollbars => {