chore: Add new images for the baby stakers guide#319

kkkk666 wants to merge 1 commit intodevbabylonlabs-io/babylonlabs.github.io:devfrom

kevin/update-baby-staking-via-webbabylonlabs-io/babylonlabs.github.io:kevin/update-baby-staking-via-webCopy head branch name to clipboard