Port frontend from Vue to Svelte (WIP in separate folder, many bugs) (#964)

* Make `tauri build` just work

* Move folder: frontend/wasm -> wasm

* Create SvelteKit project with 'npx create-svelte'

* Move wasm-communication into seperate npm package

* Use wasm-pack directly and pack package.json

* Got it to work

* Add primitive build script for wasm npm module

* Fix wasm build script (python)

* Clean up glue code

* Rewrite wasm build script in node.js

* Add serde-reflection to trace types

* Add traced types

* Generate typescript (.d.ts) from Rust types

* Update .d.ts

* Finalize TS types

* Add script to update .d.ts

* Add watch command to build wasm-bindgen

* Make wasm work again

* Add sass; fix build script for windows

* Describe requirement for wasm-pack

* Add license

* Copy and reorganize vue components

* translate LayoutCol.vue

* Split app.scss into pieces

* Translate LayoutRow.svelte

* Rename scss files

* Fix compile issues on Windows

* WIP port TitleBar

* Support classes for LayoutCol/Row

* Restructure based on Vue codebase

* Port all components in window folder

* Port FloatingMenu

* Port Document panel component

* Update readme after folder move

* Update typegen: print discriminant by default

* Update typegen: Merge from branch 'tailwind' 4f14fedb

Fixes bigint & bytes

* Made Vue/webpack/eslint to accept wasm package at new location

This is quite a hack.

Those two packages are both named the same. Yes, it's an npm package inside another npm package.

- frontend/src/wasm-communication/
- frontend-svelte/glue/

'wasm/pkg/index.js' imports the correct one registered when linking.

* Port LayerTree

* Port NodeGraph

* Port Properties

* Port components in /floating-menus

* Finish porting all Vue -> Svelte components

* Change import prefix

* Revert type generation

* Revert moved wasm folder

* Revert all of @locriacyber's work on this branch

- Remove Vite and restore Webpack
- Remove SvelteKit
- Remove everything except the components I ported to Svelte
- Restore all frontend files from Vue code, now altered for Svelte

* Convert Vue's 'reactive' and 'provide' to Svelte's stores and contexts

* Fix event emitting and bi-di data flow

* Undo removal of 'update:' events

* Fix 'update:' event dispatching

* Fix usage in parent of bi-di component props

* Fix component typing, more progress towards no errors

* The page builds and opens!

* Add loading spinner and remove postcss dependency

* Make the basics of document editing work

* Fix rebase history

Co-authored-by: Locria Cyber <74560659+locriacyber@users.noreply.github.com>

frontend-svelte/src/components/layout/LayoutCol.svelte

@@ -0,0 +1,58 @@
+<script lang="ts">
+	let className = "";
+	export { className as class };
+	export let classes: Record<string, boolean> = {};
+	let styleName = "";
+	export { styleName as style };
+	export let styles: Record<string, string | number | undefined> = {};
+	export let tooltip: string | undefined = undefined;
+	export let scrollableX: boolean = false;
+	export let scrollableY: boolean = false;
+
+	let divElement: HTMLDivElement;
+
+	$: extraClasses = Object.entries(classes)
+		.flatMap((classAndState) => (classAndState[1] ? [classAndState[0]] : []))
+		.join(" ");
+	$: extraStyles = Object.entries(styles)
+		.flatMap((styleAndValue) => (styleAndValue[1] !== undefined ? [`${styleAndValue[0]}: ${styleAndValue[1]};`] : []))
+		.join(" ");
+
+	export function div(): HTMLDivElement {
+		return divElement;
+	}
+</script>
+
+<div
+	class={`layout-col ${className} ${extraClasses}`.trim()}
+	class:scrollable-x={scrollableX}
+	class:scrollable-y={scrollableY}
+	style={`${styleName} ${extraStyles}`.trim() || undefined}
+	title={tooltip}
+	bind:this={divElement}
+	on:click
+	on:dblclick
+	on:pointerdown
+	on:pointermove
+	on:pointerup
+	on:dragleave
+	on:dragover
+	on:dragstart
+	on:dragend
+	on:drop
+	on:wheel
+	on:scroll
+	on:focus
+	on:blur
+	{...$$restProps}
+>
+	<slot />
+</div>
+
+<style lang="scss" global>
+	.layout-col {
+		display: flex;
+		flex-direction: column;
+		flex-grow: 1;
+	}
+</style>