Update RISEBench++ citation to the supplied article BibTeX

Publish free leaderboard only; defer submissions and moderation

Restore public static leaderboard while Docker compute is unavailable

Switch to Docker Space and enable private Secrets configuration

Update leaderboard, detailed results, figures and submission interface

Simplify leaderboard layout and remove supplementary sections

Publish RISEBench leaderboard with English and Chinese results

initial commit