feat: new sharing system

feat: support legacy layout import

.prettierrc.cjs

@@ -0,0 +1,6 @@
+module.exports = {
+  ...require("@theaninova/prettier-config"),
+  plugins: ["prettier-plugin-svelte"],
+  pluginSearchDirs: ["."],
+  overrides: [{files: "*.svelte", options: {parser: "svelte"}}],
+}