Val-scoped storage powered by blobs

This val pairs the lowdb lib with val.town built-in blob storage.

Usage:

Create val
import { blobStorage } from "https://esm.town/v/pomdtr/blob-storage/mod.ts";

const storage = await blobStorage(
  { posts: [] } as { posts: string[] } // default data, used for types
]);

// use the update method to mutage the data
await storage.update(({ posts }) => {
  posts.push("Hello");
});

// use the `data` attribute to read
console.log(storage.data.posts)