fix(cxl-ui): wip force container height

[lkraav]

https://app.clickup.com/t/ptfgc9

Also see #203 which highly likely doesn't work.

[github-actions]

size-limit report 📦

Path	Size
packages/cxl-ui/pkg/dist-web/cxl-ui.js	33.57 KB (+0.02% 🔺)
packages/cxl-ui/pkg/dist-web/cxl-ui-jwplayer.js	11.87 KB (0%)
packages/cxl-ui/pkg/dist-web/cxl-ui-playbooks.js	24.9 KB (0%)
packages/cxl-ui/pkg/dist-web/vendor.js	125.6 KB (0%)
packages/cxl-ui/pkg/dist-web/cxl-ui-jwplayer.js, packages/cxl-ui/pkg/dist-web/cxl-ui-playbooks.js, packages/cxl-ui/pkg/dist-web/cxl-ui.js, packages/cxl-ui/pkg/dist-web/manifest.js, packages/cxl-ui/pkg/dist-web/unresolved.js, packages/cxl-ui/pkg/dist-web/vendor.js	197.1 KB (+0.01% 🔺)