feat(api): 访谈人格/回复长度策略、口述归一、背景语气与输入净稿全链路

Chat 访谈
- 新增 persona 系统(default / warm_listener / curious_guide)与 background_voice 语气层
- 回复长度由 compute_reply_plan 统一决策(brief / standard / expanded),融合信息密度启发式
- 输入净稿(input_normalize):编排层可选 rules/llm 归一用户口语后再喂模型与记忆检索
- 记忆证据注入:按用户话检索 memory evidence 并注入 prompt

Memoir 回忆录
- 口述归一(oral_normalize):segment 原文保留,story 管线取派生净稿作叙事输入
- segment 入队批次门闸:累计字数 + 最长等待秒数,减少零碎提交
- fidelity_check / prompts / narrative_agent 微调
- Alembic 0005:清理跨章节 story 外键

Infra
- Dockerfile 加入 ffmpeg
- pyproject.toml 新增依赖并同步 uv.lock
- .env.example / .env.production 补全新配置项

Tests
- 新增 test_background_voice、test_chat_input_normalize、test_experience_regressions
- 扩展 test_interview_prompts、test_interview_reply_length、test_story_route_oral_invariant

Made-with: Cursor
This commit is contained in:
Kevin
2026-03-31 23:55:26 +08:00
parent 42ae2a5e91
commit 69a673e6c6
44 changed files with 2998 additions and 259 deletions

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@@ -212,14 +212,48 @@ function SwipeableConversationCard({
const SKELETON_COUNT = 3;
/** 列表按最近活动排序,取第一条尚无用户消息的对话,用于「打个招呼」复用 */
/** 本地日历日是否同一天(用于「以初次创建日」区分会话日) */
function isSameLocalCalendarDay(aMs: number, bMs: number): boolean {
const a = new Date(aMs);
const b = new Date(bMs);
return (
a.getFullYear() === b.getFullYear() &&
a.getMonth() === b.getMonth() &&
a.getDate() === b.getDate()
);
}
function conversationStartedAtMs(item: ConversationListItem): number {
return item.startedAt ?? item.latestMessageTime;
}
/** 仅复用「当天创建」且尚无用户消息的对话,跨日则新开(一天一次招呼会话) */
function findReusableEmptyConversationId(
items: ConversationListItem[],
nowMs: number = Date.now(),
): string | null {
const found = items.find((c) => c.hasUserMessage === false);
const found = items.find(
(c) =>
c.hasUserMessage === false &&
isSameLocalCalendarDay(conversationStartedAtMs(c), nowMs),
);
return found?.id ?? null;
}
/** 「继续对话」:仅进入当天创建且已有用户消息的对话(列表已按最近活动排序) */
function findTodayConversationToResume(
items: ConversationListItem[],
nowMs: number = Date.now(),
): ConversationListItem | null {
return (
items.find(
(c) =>
c.hasUserMessage &&
isSameLocalCalendarDay(conversationStartedAtMs(c), nowMs),
) ?? null
);
}
export default function ConversationsScreen() {
const { t } = useTranslation('conversation');
const queryClient = useQueryClient();
@@ -274,10 +308,14 @@ export default function ConversationsScreen() {
};
const handleResumeLatestConversation = () => {
const latest = conversations[0];
if (latest) {
router.push(`/(main)/conversation/${latest.id}`);
const now = Date.now();
const toResume = findTodayConversationToResume(conversations, now);
if (toResume) {
router.push(`/(main)/conversation/${toResume.id}`);
return;
}
// 当日没有可继续的会话(例如会话始于昨日):与「打个招呼」一致,复用当日空会话或新建
handleCreateConversation();
};
const handleConversationPress = (id: string) => {

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@@ -99,12 +99,15 @@ export function useCreateConversation() {
queryClient.setQueryData<ConversationListItem[]>(
conversationKeys.lists(),
(old) => {
const startedMs = Date.parse(newConversation.started_at);
const now = Date.now();
const item: ConversationListItem = {
id: newConversation.id,
title: '岁月知己',
avatarUrl: null,
latestMessagePreview: '',
latestMessageTime: Date.now(),
latestMessageTime: now,
startedAt: Number.isFinite(startedMs) ? startedMs : now,
unreadCount: 0,
isDefaultAssistant: true,
hasUserMessage: false,

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@@ -18,6 +18,8 @@ export interface ConversationListItem {
avatarUrl: string | null;
latestMessagePreview: string;
latestMessageTime: number;
/** 对话初次创建时间UTC 毫秒),与列表排序用的最近活动无关 */
startedAt?: number;
unreadCount: number;
isDefaultAssistant: boolean;
/** 是否已有用户发出的文本或语音(仅助手/空会话为 false用于「打个招呼」复用同一会话 */