- 前端: api.ts(adminPluginInstall带config/uninstall/listInstalledPlugins) + types + plugins/InstalledPlugins.tsx(已装列表+安装表单, Miuix) + llm/LlmProviderForm.tsx(maxTokens输入) ; Plugins.tsx去假安装按钮 - 后端 admin_write_llm_channels.go: llmProviderRequest字段改指针, mergeLlmProvider部分合并(省略保留原值), runtimeconfig/models.go Find - 新增测试 admin_write_test TestAdminAddLlmProviderPartialEditPreservesFields - 前端 build + 后端 build/vet/test 全绿; Docs/api-client v0.29 - (面板无法实机登录, 用 react-dom/server 冒烟渲染 LlmModule/PluginsModule)
- config.go: LLMConfig.FallbackMaxTokens(LLM_FALLBACK_MAX_TOKENS, 默认8192) - runtimeconfig/models.go: Group.MaxTokens(models.json每模型独立预算, 负值拒绝) - model/fallback.go: Chain.WithTokenBudget + applyBudget; runtime.go buildSnapshot接入(active.MaxTokens, env.FallbackMaxTokens) - 优先级: 显式Request.MaxTokens > 组maxTokens > 仅多步链末端的LLM_FALLBACK_MAX_TOKENS > 适配器默认8192; 单步链不动env兜底(避免OpenAI主模型行为回归) - gateway admin: AdminLlmProvider.MaxTokens 透传/回显/负值400 - .env.example + .env(LLM_FALLBACK_MAX_TOKENS=8192); Docs/api-client v0.27 + api-reference + design/04 - 新增测试(config/runtimeconfig/budget_test/admin_write), build/vet/test绿+3平台交叉编译
- runtimeconfig/models.go: models.json 承载 [{id,provider,baseUrl,apiKey,model,fallback?,multimodal?}] 多厂商独立组(首项=生效) - LoadModels 优先文件/回退env(GroupFromEnv), SaveModels(0600+tmp原子写), Activate/Upsert/MaskedKey脱敏 - 面板 POST /admin/llm 落盘 models.json(取代temporary内存) + GET 列组(脱敏) - runtime/model/runtime.go: RuntimeLLM(adapter+router) atomic快照可热替换, Reload 重建不中断进行中请求; per-role路由用接口 - wire 用 NewRuntimeLLM(adapter+router), 保留 a.modelAdapter(=runtime stack, 审查模型随热更新) - .env 退兜底(.env.example注明); apiKey不打印/Config()脱敏/热更新不中断 - 全仓 go build/vet/test 绿(54包)+交叉编译+前端build绿(79模块); api-client v0.15已同步 - 遗留: vision ModelInfo 仍读静态env(后续纳入); 保存组=生效组(第一版语义)