[ImgBot] Optimize images

*Total -- 7,455.17kb -> 4,458.61kb (40.19%)

/.gitbook/assets/cheqd packages.png -- 6,992.58kb -> 4,083.12kb (41.61%)
/.gitbook/assets/Screenshot 2024-12-24 at 14.08.25.png -- 41.81kb -> 31.34kb (25.05%)
/.gitbook/assets/Screenshot 2025-03-28 at 16.46.59.png -- 35.50kb -> 27.43kb (22.73%)
/.gitbook/assets/cheqd capabilioties stack.png -- 296.69kb -> 232.34kb (21.69%)
/.gitbook/assets/Keplr to Leap Wallet.png -- 44.20kb -> 42.07kb (4.81%)
/.gitbook/assets/Leap to Keplr wallet.png -- 44.40kb -> 42.32kb (4.69%)

Signed-off-by: ImgBotApp <[email protected]>

Author: ImgBotApp