fix: Moved logos so they show in production build

[bmingles]

Moved logos so they show in production build

fixes #1712

Test Plan
npm run build
npm run preview

Open DH, logo should show up for both dark and light themes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (73e1837) 46.44% compared to head (eee4220) 46.44%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1713   +/-   ##
=======================================
  Coverage   46.44%   46.44%           
=======================================
  Files         611      611           
  Lines       37204    37204           
  Branches     9363     9363           
=======================================
  Hits        17279    17279           
  Misses      19871    19871           
  Partials       54       54           

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[mofojed]

This won't work when you actually publish the package. The outputted result in dist/theme/Logo.css is:

:root{--dh-logo-dark-img: url("../../logos/community-wordmark-dark.svg");--dh-logo-light-img: url("../../logos/community-wordmark-light.svg")}.dh-logo{--dh-logo-width: 230;--dh-logo-height: 40;aspect-ratio:var(--dh-logo-width)/var(--dh-logo-height);max-height:100%;max-width:100%;height:calc(var(--dh-logo-height)*1px);background-image:var(--dh-logo-img);background-repeat:no-repeat;background-position:left center}/*# sourceMappingURL=Logo.css.map */

Which is finding the logo from that path. But the logo dir is not included in the files attributes of package.json, and won't be in the resulting package, so this will still fail after publishing.

[bmingles]

@mofojed I fixed the files config. Tested via docker compose build of deephaven-core pointed to alpha

[mofojed]

In the future, we may want to consider doing an assets folder at the top level, and then having css/scss/svg be subfolders or something.