feat: M4 文风 + M5 生成/多provider/Skill + Kimi Code 订阅接入 + 本地联调修复

M4（文风）: style-auditor 双轨（提取指纹/漂移第四审）+ jobs 长任务框架(zombie reaper) + 回炉 refine + GET /style read-back。
M5（生成+扩展）: worldbuilder/character-gen（入库 continuity 409 gate + partition_writes 白名单 + schema→JSONB 形变）；
  网关多 provider 回退链/熔断/能力降级（Anthropic/Gemini 适配器）；Skill registry + 表权限沙箱 + 规则；
  前端 角色生成器/世界观/Codex/规则页/技能库/⌘K 命令面板。
K1（Kimi Code 订阅接入）: OAuth device-flow（kimi-code）+ 静态 Console key（kimi-code-key）两路径；
  coding 端点 KimiCLI 伪造头（实测 UA allow-list 门禁，缺则 403）+ JSON 模式结构化（thinking ⊥ tool_choice）。
本地联调修复: CORS 中间件；assemble 注入 premise+「写第N章」指令（修空 prompt 400）；
  GET /outline·/draft read-back + 大纲/工作台/审稿页重载；写页 client/server 常量边界 + notFound 健壮化；
  字数 toLocaleString locale 水合；审稿页终稿从已存草稿 seed（修 accept 422）。
门禁: backend ruff/mypy(157)/alembic 无漂移/pytest 451 · frontend lint/tsc/vitest/build。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/web/components/generation/CharacterCardItem.tsx

@@ -0,0 +1,97 @@
+"use client";
+
+import type { CharacterCardView } from "@/lib/api/types";
+
+interface CharacterCardItemProps {
+  card: CharacterCardView;
+  selected: boolean;
+  onToggle: () => void;
+  // 入库前作者就地编辑名/弧光（最小可编辑面，避免重型表单）。
+  onEdit?: (patch: Partial<CharacterCardView>) => void;
+}
+
+// 单张角色预览卡（UX §6.6）：勾选入库 + 关键字段就地编辑。
+export function CharacterCardItem({
+  card,
+  selected,
+  onToggle,
+  onEdit,
+}: CharacterCardItemProps) {
+  return (
+    <article
+      className={`rounded border p-3 text-sm ${
+        selected ? "border-cinnabar bg-[var(--color-cinnabar-wash)]" : "border-line bg-panel"
+      }`}
+    >
+      <header className="mb-2 flex items-center gap-2">
+        <input
+          type="checkbox"
+          checked={selected}
+          onChange={onToggle}
+          aria-label={`选择角色 ${card.name}`}
+          className="size-4 accent-cinnabar"
+        />
+        {onEdit ? (
+          <input
+            value={card.name}
+            onChange={(e) => onEdit({ name: e.target.value })}
+            aria-label="角色名"
+            className="flex-1 rounded border border-line bg-bg px-2 py-1 font-serif text-base text-ink"
+          />
+        ) : (
+          <span className="flex-1 font-serif text-base text-ink">{card.name}</span>
+        )}
+        <span className="rounded bg-bg px-2 py-0.5 text-xs text-ink-soft">
+          {card.role}
+        </span>
+      </header>
+
+      {card.traits && card.traits.length > 0 ? (
+        <p className="mb-1 text-ink-soft">
+          <span className="text-ink">特质：</span>
+          {card.traits.join("、")}
+        </p>
+      ) : null}
+
+      <p className="mb-1 text-ink-soft">
+        <span className="text-ink">背景：</span>
+        {card.backstory}
+      </p>
+
+      <div className="mb-1 flex items-start gap-1 text-ink-soft">
+        <span className="shrink-0 text-ink">弧光：</span>
+        {onEdit ? (
+          <input
+            value={card.arc}
+            onChange={(e) => onEdit({ arc: e.target.value })}
+            aria-label="人物弧光"
+            className="flex-1 rounded border border-line bg-bg px-2 py-1 text-ink"
+          />
+        ) : (
+          <span>{card.arc}</span>
+        )}
+      </div>
+
+      {card.speech_tics && card.speech_tics.length > 0 ? (
+        <p className="mb-1 text-ink-soft">
+          <span className="text-ink">口癖：</span>
+          {card.speech_tics.join("、")}
+        </p>
+      ) : null}
+
+      {card.relations && card.relations.length > 0 ? (
+        <ul className="mt-1 flex flex-wrap gap-1">
+          {card.relations.map((r, i) => (
+            <li
+              key={`${r.name}-${i}`}
+              className="rounded bg-bg px-2 py-0.5 text-xs text-ink-soft"
+            >
+              {r.kind}：{r.name}
+              {r.note ? `（${r.note}）` : ""}
+            </li>
+          ))}
+        </ul>
+      ) : null}
+    </article>
+  );
+}

apps/web/components/generation/CharacterGenerator.tsx

@@ -0,0 +1,171 @@
+"use client";
+
+import { useCallback, useEffect, useMemo, useState } from "react";
+
+import type { CharacterCardView } from "@/lib/api/types";
+import {
+  MAX_CHARACTER_COUNT,
+  MIN_CHARACTER_COUNT,
+  updateCard,
+} from "@/lib/generation/cards";
+import { useCharacterGen } from "@/lib/generation/useCharacterGen";
+import { CharacterCardItem } from "./CharacterCardItem";
+import { ConflictAdjudication } from "./ConflictAdjudication";
+
+interface CharacterGeneratorProps {
+  projectId: string;
+  // 入库成功后回调（如刷新 Codex 本地列表）。
+  onIngested?: (created: string[], cards: CharacterCardView[]) => void;
+}
+
+// 角色生成器（UX §6.6）：一句话需求 + 数量 + 定位 → 预览卡 → 选/改 → 入库（处理 409 裁决）。
+export function CharacterGenerator({
+  projectId,
+  onIngested,
+}: CharacterGeneratorProps) {
+  const gen = useCharacterGen();
+  const [brief, setBrief] = useState("");
+  const [count, setCount] = useState(MIN_CHARACTER_COUNT);
+  const [role, setRole] = useState("");
+  // 编辑态卡片（预览返回后拷贝进本地，允许就地改）。
+  const [drafts, setDrafts] = useState<CharacterCardView[]>([]);
+  const [selected, setSelected] = useState<Set<number>>(new Set());
+
+  // 预览返回 → 同步进本地编辑态 + 默认全选。
+  const syncDrafts = useCallback((cards: CharacterCardView[]) => {
+    setDrafts(cards);
+    setSelected(new Set(cards.map((_, i) => i)));
+  }, []);
+
+  const onGenerate = useCallback(async () => {
+    await gen.generate({ projectId, brief, count, role });
+  }, [gen, projectId, brief, count, role]);
+
+  // gen.cards 变化（新预览）→ 重新同步本地草稿。
+  const previewKey = gen.cards.map((c) => c.name).join("|");
+  useEffect(() => {
+    if (gen.genStatus === "preview") syncDrafts(gen.cards);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [previewKey, gen.genStatus]);
+
+  const toggle = (i: number): void => {
+    setSelected((prev) => {
+      const next = new Set(prev);
+      if (next.has(i)) next.delete(i);
+      else next.add(i);
+      return next;
+    });
+  };
+
+  const selectedCards = useMemo(
+    () => drafts.filter((_, i) => selected.has(i)),
+    [drafts, selected],
+  );
+
+  const doIngest = useCallback(
+    async (acknowledge: boolean) => {
+      const ok = await gen.ingest(projectId, selectedCards, acknowledge);
+      if (ok) {
+        onIngested?.(gen.created, selectedCards);
+        setDrafts([]);
+        setSelected(new Set());
+      }
+    },
+    [gen, projectId, selectedCards, onIngested],
+  );
+
+  const generating = gen.genStatus === "generating";
+  const ingesting = gen.ingestStatus === "ingesting";
+
+  return (
+    <section className="flex flex-col gap-4" aria-label="角色生成器">
+      <div className="rounded border border-line bg-panel p-4">
+        <h2 className="mb-3 font-serif text-base text-ink">角色生成器</h2>
+        <label className="mb-2 block text-sm text-ink-soft">
+          一句话需求
+          <input
+            value={brief}
+            onChange={(e) => setBrief(e.target.value)}
+            placeholder="如：一个亦正亦邪的剑修，背负灭门血仇"
+            className="mt-1 w-full rounded border border-line bg-bg px-3 py-2 text-sm text-ink"
+          />
+        </label>
+        <div className="flex flex-wrap items-end gap-3">
+          <label className="text-sm text-ink-soft">
+            数量
+            <input
+              type="number"
+              min={MIN_CHARACTER_COUNT}
+              max={MAX_CHARACTER_COUNT}
+              value={count}
+              onChange={(e) => setCount(Number(e.target.value))}
+              className="mt-1 block w-20 rounded border border-line bg-bg px-2 py-1.5 text-sm text-ink"
+            />
+          </label>
+          <label className="flex-1 text-sm text-ink-soft">
+            定位（可选）
+            <input
+              value={role}
+              onChange={(e) => setRole(e.target.value)}
+              placeholder="主角 / CP / 对手 / 导师 / 工具人"
+              className="mt-1 block w-full rounded border border-line bg-bg px-2 py-1.5 text-sm text-ink"
+            />
+          </label>
+          <button
+            type="button"
+            onClick={() => void onGenerate()}
+            disabled={generating || brief.trim().length === 0}
+            className="rounded bg-cinnabar px-4 py-2 text-sm text-white disabled:opacity-50"
+          >
+            {generating ? "生成中…" : "生成"}
+          </button>
+        </div>
+      </div>
+
+      {gen.genStatus === "preview" && drafts.length > 0 ? (
+        <div className="flex flex-col gap-3">
+          <p className="text-xs text-ink-soft">
+            已生成 {drafts.length} 张，选 {selectedCards.length} 张入库（可就地编辑名/弧光）。
+          </p>
+          <div className="grid grid-cols-1 gap-3 lg:grid-cols-2">
+            {drafts.map((card, i) => (
+              <CharacterCardItem
+                key={i}
+                card={card}
+                selected={selected.has(i)}
+                onToggle={() => toggle(i)}
+                onEdit={(patch) =>
+                  setDrafts((prev) =>
+                    prev.map((c, j) => (j === i ? updateCard(c, patch) : c)),
+                  )
+                }
+              />
+            ))}
+          </div>
+
+          {gen.ingestStatus === "conflict" && gen.conflicts ? (
+            <ConflictAdjudication
+              conflicts={gen.conflicts}
+              busy={ingesting}
+              onAcknowledge={() => void doIngest(true)}
+              onCancel={() => gen.reset()}
+            />
+          ) : (
+            <button
+              type="button"
+              onClick={() => void doIngest(false)}
+              disabled={ingesting || selectedCards.length === 0}
+              className="self-start rounded bg-cinnabar px-4 py-2 text-sm text-white disabled:opacity-50"
+            >
+              {ingesting ? "入库中…" : `入库选中 ${selectedCards.length} 张`}
+            </button>
+          )}
+        </div>
+      ) : null}
+
+      {gen.ingestStatus === "done" && gen.created.length > 0 ? (
+        <p className="text-sm text-pass">已入库：{gen.created.join("、")}</p>
+      ) : null}
+    </section>
+  );
+}

apps/web/components/generation/ConflictAdjudication.tsx

@@ -0,0 +1,75 @@
+"use client";
+
+import type { IngestConflicts } from "@/lib/generation/cards";
+
+interface ConflictAdjudicationProps {
+  conflicts: IngestConflicts;
+  busy: boolean;
+  // 作者已查看冲突，确认带 acknowledge 重发入库。
+  onAcknowledge: () => void;
+  onCancel: () => void;
+}
+
+// 入库 409 CONFLICT_UNRESOLVED 裁决面板（UX §7 / 不变量#3）：
+// 展示 continuity 预检冲突 → 作者裁决（确认入库 = acknowledge 重发 / 取消回去改卡）。
+export function ConflictAdjudication({
+  conflicts,
+  busy,
+  onAcknowledge,
+  onCancel,
+}: ConflictAdjudicationProps) {
+  return (
+    <div
+      role="alertdialog"
+      aria-label="continuity 冲突裁决"
+      className="rounded border border-conflict bg-panel p-4"
+    >
+      <h3 className="mb-1 font-serif text-base text-conflict">
+        发现 {conflicts.conflictCount} 处一致性冲突
+      </h3>
+      <p className="mb-3 text-xs text-ink-soft">
+        预检发现生成角色与既有真相源冲突。确认无碍可强制入库，或取消后调整角色卡。
+      </p>
+      <ul className="mb-3 flex flex-col gap-2">
+        {conflicts.conflicts.map((c, i) => (
+          <li key={i} className="rounded border border-line bg-bg p-2 text-sm">
+            <div className="mb-1 flex items-center gap-2">
+              <span className="rounded bg-conflict/10 px-2 py-0.5 text-xs text-conflict">
+                {c.type}
+              </span>
+              {c.where ? (
+                <span className="text-xs text-ink-soft">{c.where}</span>
+              ) : null}
+            </div>
+            {c.refs.length > 0 ? (
+              <p className="mb-1 text-xs text-ink-soft">
+                涉及：{c.refs.join("、")}
+              </p>
+            ) : null}
+            {c.suggestion ? (
+              <p className="text-ink">建议：{c.suggestion}</p>
+            ) : null}
+          </li>
+        ))}
+      </ul>
+      <div className="flex gap-2">
+        <button
+          type="button"
+          onClick={onAcknowledge}
+          disabled={busy}
+          className="rounded bg-conflict px-3 py-1.5 text-sm text-white disabled:opacity-50"
+        >
+          已知悉，强制入库
+        </button>
+        <button
+          type="button"
+          onClick={onCancel}
+          disabled={busy}
+          className="rounded border border-line px-3 py-1.5 text-sm text-ink disabled:opacity-50"
+        >
+          取消，回去改卡
+        </button>
+      </div>
+    </div>
+  );
+}

apps/web/components/generation/WorldGenerator.tsx

@@ -0,0 +1,78 @@
+"use client";
+
+import { useCallback, useState } from "react";
+
+import { worldEntityRules } from "@/lib/generation/cards";
+import { useWorldGen } from "@/lib/generation/useWorldGen";
+
+interface WorldGeneratorProps {
+  projectId: string;
+}
+
+// 世界观设计器（UX §6.5）：一句话需求 → 预览实体卡（type/name/rules）。
+// 本期世界观入库端点未建（仅预览）；预览结果供作者参考/复制。
+export function WorldGenerator({ projectId }: WorldGeneratorProps) {
+  const gen = useWorldGen();
+  const [brief, setBrief] = useState("");
+
+  const onGenerate = useCallback(async () => {
+    await gen.generate(projectId, brief);
+  }, [gen, projectId, brief]);
+
+  const generating = gen.status === "generating";
+
+  return (
+    <section className="flex flex-col gap-4" aria-label="世界观设计器">
+      <div className="rounded border border-line bg-panel p-4">
+        <h2 className="mb-3 font-serif text-base text-ink">世界观设计器</h2>
+        <label className="mb-3 block text-sm text-ink-soft">
+          设定方向
+          <textarea
+            value={brief}
+            onChange={(e) => setBrief(e.target.value)}
+            placeholder="如：东方修真世界，灵气复苏，宗门林立，强者寿元有限"
+            rows={3}
+            className="mt-1 w-full resize-y rounded border border-line bg-bg px-3 py-2 text-sm text-ink"
+          />
+        </label>
+        <button
+          type="button"
+          onClick={() => void onGenerate()}
+          disabled={generating || brief.trim().length === 0}
+          className="rounded bg-cinnabar px-4 py-2 text-sm text-white disabled:opacity-50"
+        >
+          {generating ? "生成中…" : "生成世界观"}
+        </button>
+      </div>
+
+      {gen.status === "done" && gen.entities.length > 0 ? (
+        <div className="grid grid-cols-1 gap-3 lg:grid-cols-2">
+          {gen.entities.map((entity, i) => (
+            <article
+              key={`${entity.name}-${i}`}
+              className="rounded border border-line bg-panel p-3 text-sm"
+            >
+              <header className="mb-2 flex items-center gap-2">
+                <span className="font-serif text-base text-ink">
+                  {entity.name}
+                </span>
+                <span className="rounded bg-bg px-2 py-0.5 text-xs text-ink-soft">
+                  {entity.type}
+                </span>
+              </header>
+              {worldEntityRules(entity).length > 0 ? (
+                <ul className="flex list-disc flex-col gap-1 pl-5 text-ink-soft">
+                  {worldEntityRules(entity).map((rule, j) => (
+                    <li key={j}>{rule}</li>
+                  ))}
+                </ul>
+              ) : (
+                <p className="text-ink-soft">（无显式硬规则）</p>
+              )}
+            </article>
+          ))}
+        </div>
+      ) : null}
+    </section>
+  );
+}