Migrate dialogs to Rust and add a New File dialog (#623)

* Migrate coming soon and about dialog to Rust

* Migrate confirm close and close all

* Migrate dialog error

* Improve keyboard navigation throughout UI

* Cleanup and fix panic dialog

* Reduce css spacing to better match old dialogs

* Add new document modal

* Fix crash when generating default name

* Populate rust about graphite data on startup

* Code review changes

* Move one more :focus CSS rule into App.vue

* Add a dialog message and move dialogs

* Split out keyboard input navigation from this branch

* Improvements including simplifying panic dialog code

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

editor/src/communication/message.rs

@@ -1,3 +1,4 @@
+use super::BuildMetadata;
 use crate::message_prelude::*;
 
 use graphite_proc_macros::*;
@@ -23,6 +24,8 @@ pub enum Message {
 	#[remain::unsorted]
 	NoOp,
 	#[child]
+	Dialog(DialogMessage),
+	#[child]
 	Frontend(FrontendMessage),
 	#[child]
 	Global(GlobalMessage),
@@ -36,6 +39,9 @@ pub enum Message {
 	Portfolio(PortfolioMessage),
 	#[child]
 	Tool(ToolMessage),
+
+	#[remain::unsorted]
+	PopulateBuildMetadata { new: BuildMetadata },
 }
 
 impl Message {