Move more colors into variables. The only real notable change is the dot in the release timeline. Also, made the variable comments a bit more clear. <img width="279" alt="Screen Shot 2022-10-10 at 21 10 23" src="https://user-images.githubusercontent.com/115237/194938496-e5a21056-67c4-4219-9c68-134b0edf0e61.png"> <img width="88" alt="Screen Shot 2022-10-10 at 21 31 53" src="https://user-images.githubusercontent.com/115237/194939712-f666c43e-fb1a-4045-be52-1176391bd8ea.png"> <img width="90" alt="Screen Shot 2022-10-10 at 21 31 44" src="https://user-images.githubusercontent.com/115237/194939710-2e620c06-75a9-41b7-a3e1-18eab7a57614.png"> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: techknowlogick <techknowlogick@gitea.io>
