[feat]Adapt Jinyi prefill GDN module#295

IzacharyI wants to merge 3 commits into

zejunchen-zejun:Qwen3.5_v0.5.9zejunchen-zejun/sglang:Qwen3.5_v0.5.9from

IzacharyI:Adapt_prefill_gdnIzacharyI/sglang:Adapt_prefill_gdnCopy head branch name to clipboard