feat: M1 — 立项→写章草稿(SSE)→自动保存;连一家 provider

- 薄自建 LLM 网关:OpenAI 兼容适配器(DeepSeek) + instructor 结构化输出 + usage_ledger 记账 + 档位路由
- 记忆服务 assemble:确定性选择(显式+主角+近况) + 渲染卡 + 缓存断点(中性文本)
- LangGraph 写章节点 + Postgres checkpointer + SSE 归一(token/done/error)
- API:立项 + 写章 draft(SSE) + PUT 自动保存 + 提供商凭据(Fernet 加密/测试连接)
- 前端:AppShell + 作品库 + 5 步立项向导 + 写作工作台(流式打字机+自动保存) + 设置页
- M1 E2E:真实 DB + mock 网关零 token 走通闭环
This commit is contained in:
Yaojia Wang
2026-06-18 11:38:28 +02:00
parent d3dc620a71
commit b523b4fd21
70 changed files with 6642 additions and 0 deletions

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import { AppShell } from "@/components/AppShell";
import { ProvidersSettings } from "@/components/settings/ProvidersSettings";
import { fetchProviders } from "@/lib/api/server";
import type { ProvidersResponse } from "@/lib/api/types";
// 模型与提供商设置UX §6.10。Server Component 取初始数据。
export default async function ProvidersSettingsPage() {
let initial: ProvidersResponse = { providers: [], tier_routing: [] };
let loadError = false;
try {
initial = await fetchProviders();
} catch {
loadError = true;
}
return (
<AppShell title="设置 模型与提供商">
<div className="mx-auto max-w-3xl px-8 py-10">
{loadError ? (
<p className="rounded border border-conflict bg-panel p-6 text-conflict">
API
</p>
) : (
<ProvidersSettings initial={initial} />
)}
</div>
</AppShell>
);
}