feat(agent): 集数待确认的智能体兜底——查看上下文 / 模拟 / 写规则三个能力,写入前强制模拟,接后台调查与授权内恢复

能力 ID 的域名允许单个下划线分词(episode_mapping)。

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

apps/web/app/components/episode-mapping/model.ts

@@ -10,6 +10,7 @@ import type {
   EpisodeValidationState,
 } from "@umt/contracts";
 import type { StatusTone } from "~/components/console/status-badge.tsx";
+import { EVIDENCE_LEVEL } from "~/components/library/labels.ts";
 
 // 集数映射的界面文案与纯函数(docs/plan/episode-resolution.md 批次 4):方式名称、季集写法、规则摘要、
 // 表格规则的文本格式、作品页「集数映射」分区的地址。
@@ -104,6 +105,18 @@ export function ruleText(
   return r.special ? `映射为${SPECIAL_LABEL[r.special]}` : "未选去向";
 }
 
+/** 智能体写的规则:来源与证据等级(「智能体 · 多证据」)、写规则时的理由;其它来源返回 null */
+export function agentRuleInfo(
+  rule: Pick<EpisodeMappingRuleRow, "createdByType" | "evidenceLevel" | "evidence">,
+): { label: string; reasons: string[] } | null {
+  if (rule.createdByType !== "agent") return null;
+  const raw = (rule.evidence as { reasons?: unknown }).reasons;
+  return {
+    label: `智能体 · ${EVIDENCE_LEVEL[rule.evidenceLevel] ?? rule.evidenceLevel}`,
+    reasons: Array.isArray(raw) ? raw.filter((x): x is string => typeof x === "string") : [],
+  };
+}
+
 /** 停用原因:手动停用 / 规则失效(带当时的来源季集) */
 export function disabledReasonText(rule: Pick<EpisodeMappingRuleRow, "status" | "disabledReason">): string | null {
   if (rule.status !== "disabled") return null;