feat: add working workers with builds

src/declarations.d.ts

@@ -5,6 +5,11 @@ declare module '*.png';
 declare module '*.html';
 declare module '*.svelte';
 
+declare module '*?inlineWorker' {
+  const value: () => Worker;
+  export default value;
+}
+
 declare module "*.png?base64" {
   const value: string;
   export default value;