feat: disclosure

[ethanalvizo]

Closes #1037

[mofojed]

You'll need to update plugins/ui/src/js/package.json to use the v102 versions of the @deephaven/ packages that include Disclosure to fix the build errors.

[mofojed]

Should add Disclosure to e2e tests as well. Would be cool to add your own e2e test instead of the render_all catchall.

[mofojed]

As Eric mentioned, you'll need to add it to another panel and update the snapshots for the e2e tests. Or add it as a separate component and add a new test for it.