bare-browser example for the duckdb-wasm-shell, OR a minimal way to run the shell on localhost

[prusswan]

I would like to have something like the example here: https://github.com/duckdb/duckdb-wasm/blob/main/examples/bare-browser/index.html but adapted for duckdb-wasm-shell

Or if that is not feasible, a way to use the shell with a local file server/host without the need to mess with build tools

[prusswan]

Modified the example from https://observablehq.com/@kimmolinna/duckdb-wasm-shell-on-observablehq:

        import * as wasm from 'https://cdn.jsdelivr.net/npm/@duckdb/duckdb-wasm-shell@1.28.1-dev258.0/+esm';

        var container = document.getElementById("container");
        var shell = await wasm.embed({
            shellModule: 'duckdb/shell_bg.wasm', //bg.arrayBuffer(),
            container: container,
            resolveDatabase: async () => {return db;}
        })
        console.log("shell", shell);