…case

Shrink generate WASM by 25%

Save 9KB

Set up web test

Add more scripts

Restore node testing

Without wee_alloc, we grow ~ 450KB

With no allocator, we get down to 540KB, but the thing doesn't run

Back up to 1.2MB, but working in the browser

With no changes to the allocator, we are at 1.2MB

Give up on custom allocators since they all have problems

Switch to dual build

Update the README and document how to use Browser (ESM), Node (ESM) and Node (CJS)

Update ci.yml

Determine that it's simpler to not use a custom allocator -- there must be other ways to get the wasm size down tho

Remove browser test experiments

…/leptos/appendix_binary_size.html