feat(sumac): add css support and cdn compatibility#20

dcoa wants to merge 7 commits intoednx-release/sumac.mastereduNEXT/frontend-app-learning:ednx-release/sumac.masterfrom

ase/added-css-variables-support-sumaceduNEXT/frontend-app-learning:ase/added-css-variables-support-sumacCopy head branch name to clipboard