Switch build system to Vite (#1444)

Switch Parcel to Vite

frontend/vite.config.ts

@@ -0,0 +1,33 @@
+import { defineConfig } from "vite";
+import { svelte } from "@sveltejs/vite-plugin-svelte";
+import { resolve } from "path";
+import { sveltePreprocess } from "svelte-preprocess/dist/autoProcess";
+
+const projectRootDir = resolve(__dirname);
+
+// https://vitejs.dev/config/
+export default defineConfig({
+	plugins: [
+		svelte({
+			preprocess: [sveltePreprocess()],
+			onwarn(warning, defaultHandler) {
+				const suppressed = ["vite-plugin-svelte-css-no-scopable-elements"];
+				if (suppressed.includes(warning.code)) return;
+
+				defaultHandler(warning);
+			}
+		}),
+	],
+	resolve: {
+		alias: [
+			{ find: /@graphite-frontend\/(.*\.svg)/, replacement: resolve(projectRootDir, "$1?raw") },
+			{ find: "@graphite-frontend", replacement: projectRootDir },
+			{ find: "@graphite/../assets", replacement: resolve(projectRootDir, "assets") },
+			{ find: "@graphite/../public", replacement: resolve(projectRootDir, "public") },
+			{ find: "@graphite", replacement: resolve(projectRootDir, "src") },
+		]
+	},
+	server: {
+		port: 8080,
+	},
+});