chore(blog): 🔧 Update tsup config to optimize blog feature bundling

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

features/blog/shared/tsup.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['esm'],
+  target: 'es2022',
+  clean: true,
+  sourcemap: true,
+  dts: false,
+});