needs wasm-pack installed https://github.com/rustwasm/wasm-pack
cd svelte_webapp && npm run dev
after managing to set the sass include path I need to further dig into how to use this, the current UI does not show the benefits of using all the dependencies compared to just handwritten html/js ;)
Electron https://github.com/Rich-Harris/svelte-template-electron or more recent https://github.com/codediodeio/electron-forge-svelte
and maybe later https://keminglabs.com/blog/building-a-fast-electron-app-with-rust/
add signify compiled to wasm after refactoring it for usage as a library