Components aren't showing up in VSCode

[FredrikNoren]

Repro:

1. ambient new test
2. Open in VSCode
3. Add this to ambient.toml:

[components]
testy = { type = "Duration" }

4. Go to main. Add this:

fn test_testy() {
    Entity::new().with(testy(), game_time()).spawn();
}

5. testy has red squiggly lines under it, but when I press ctrl-. it doesn't show "Import ..." to me, it only shows "Generate testy function"

[philpax]

Hmm. I suspect that this is due to the proc macro not being built until something uses it, but the only things that can use it are marked with client and server features, and those will only get built once the project is built for the first time.

I don't know if there's anything we can do to fix this per se, but I'll try making new_package build the package once it's created and that should hopefully alleviate it.

[philpax]

Test case seems to work for me after the fix in that commit. Please retest once that lands (it's part of #931) and let me know if that works.