chore: update package versions and integrate shared tsdown configuration

core/stdlib/tsdown.config.ts

@@ -1,9 +1,7 @@
 import { defineConfig } from 'tsdown';
+import { sharedConfig } from '@robonen/tsdown';
 
 export default defineConfig({
+  ...sharedConfig,
   entry: ['src/index.ts'],
-  format: ['esm', 'cjs'],
-  dts: true,
-  clean: true,
-  hash: false,
 });