feat: add nvidia provider

fix: config render

feat: desktop

fix: opencode login

fix: subagent can't created in opencode free model /login no apikey

fix: /model display name not use fallback

chore: add free gpt5 nano and big pickle in /model

fix: refresh model list

fix: model not display life-free model

fix: fetch active opencode model

feat: add new free provider opencode

feat: load all openrouter model

feat: auto load free openrouter model

fix: rm default choice

fix: openrouter 和 local 切换后加载成了 fallback model list

fix: /login provider change

fix: anthropic model fallback in local /model

feat: /login local model

feat: /login local model

fix: filter real openrouter free model

fix: /model can't display openrouter model

init: verspercode v0.1.0