feat(easel): add localization

static/vite.config.ts

@@ -8,7 +8,7 @@ export default defineConfig({
     lib: {
       entry: "./src/index.ts",
       name: packageJson.name,
-      fileName: (format) => `${packageJson.name}.js`,
+      fileName: (format) => `${packageJson.name}.${format}.js`,
     },
   },
 });