Refactor the TypeScript data flow for full type safety and auto-generation of Rust types (#3865)

* Migrate Specta to Tsify to auto-generate messages.ts, working except colors and widgets

* Adopt the generated FillColor/Color/GradientStops

* Fix widget typing

* Separate WidgetGroup enum variants into wrapper structs

* Small rename

* Simplify widgets further

* Clean up message type references

* Switch type imports to the auto-generated file

* Remove lowercase serde rename

* Fix FillChoice deserialization

* Fix small regression from #3837

* Improve type safety

* Make WidgetSpan type-safe

* More cleanup and type safety

* More type safety

* More type safety

* Get the rest to type-check without errors; improve widget builder macro to have optional icons; improve Svelte 5 configs

* Cargo fmt

* Fix imports

* Update outdated readme info

* Fix lint command rename references

* Fix typos

* One more typos fix

* Remove unnecessary dep: prefix from the edited Cargo.toml files

* Remove excess parts from Cargo.toml

* Fix compiling on desktop

* Revert "Remove excess parts from Cargo.toml"

This reverts commit 6b711117b3a5d5d8a3ee20f36a43bc74930b7c82.

* Update dev docs with simpler, more accurate instructions

editor/src/messages/tool/common_functionality/color_selector.rs

@@ -4,7 +4,8 @@ use crate::messages::prelude::*;
 use graphene_std::Color;
 use graphene_std::vector::style::FillChoice;
 
-#[derive(PartialEq, Clone, Debug, serde::Serialize, serde::Deserialize, specta::Type)]
+#[cfg_attr(feature = "wasm", derive(tsify::Tsify))]
+#[derive(PartialEq, Clone, Debug, serde::Serialize, serde::Deserialize)]
 pub enum ToolColorType {
 	Primary,
 	Secondary,

editor/src/messages/tool/common_functionality/pivot.rs

@@ -150,7 +150,8 @@ impl PivotGizmo {
 	}
 }
 
-#[derive(Default, PartialEq, Eq, Clone, Copy, Debug, Hash, serde::Serialize, serde::Deserialize, specta::Type)]
+#[cfg_attr(feature = "wasm", derive(tsify::Tsify))]
+#[derive(Default, PartialEq, Eq, Clone, Copy, Debug, Hash, serde::Serialize, serde::Deserialize)]
 pub enum PivotGizmoType {
 	// Pivot
 	#[default]
@@ -161,7 +162,8 @@ pub enum PivotGizmoType {
 	// TODO: Add "Individual"
 }
 
-#[derive(PartialEq, Eq, Clone, Copy, Default, Debug, Hash, serde::Serialize, serde::Deserialize, specta::Type)]
+#[cfg_attr(feature = "wasm", derive(tsify::Tsify))]
+#[derive(PartialEq, Eq, Clone, Copy, Default, Debug, Hash, serde::Serialize, serde::Deserialize)]
 pub struct PivotGizmoState {
 	pub enabled: bool,
 	pub gizmo_type: PivotGizmoType,

editor/src/messages/tool/common_functionality/shapes/shape_utility.rs

@@ -23,7 +23,8 @@ use kurbo::{BezPath, PathEl, Shape};
 use std::collections::VecDeque;
 use std::f64::consts::{PI, TAU};
 
-#[derive(Debug, Clone, Copy, Eq, PartialEq, Default, serde::Serialize, serde::Deserialize, specta::Type)]
+#[cfg_attr(feature = "wasm", derive(tsify::Tsify))]
+#[derive(Debug, Clone, Copy, Eq, PartialEq, Default, serde::Serialize, serde::Deserialize)]
 pub enum ShapeType {
 	#[default]
 	Polygon = 0,