feat: add color for pagination and difficulty tag#15

NishantSinghChandel wants to merge 1 commit intoBaffinLee:masterBaffinLee/leetcode-javascript:masterfrom

NishantSinghChandel:users/nishant/peer-reviewNishantSinghChandel/leetcode-javascript:users/nishant/peer-reviewCopy head branch name to clipboard