dsh-vault v0.8.8 — Round 28

✨ New features

Passphrase generator (vault_generate_password passphrase: true): memorable "correct-horse-battery-staple" style phrases from a 128-word EFF-style list, with words (2–12), separator, and wordDigits options.
Backup retention (vault_backup): old backups beyond maxBackups (default 10) are pruned automatically — returns kept/pruned counts.
Editor: expiry & rotation fields — the Settings UI editor now supports expiresAt (datetime picker), rotationDays (0 clears rotation), sensitivity (normal/high), and a favorite/pin checkbox.
UI: rotation report lists titles — the health report now shows which entries are expired / due / expiring soon, with remaining days.
vault_stats trashCount — overview now reports how many entries sit in the trash.

156 tests passing (3 new: backup retention pruning, stats trashCount, passphrase mode).

口令短语生成（vault_generate_password passphrase: true）：基于 128 词 EFF 风格词表的易记口令（correct-horse-battery-staple 风格），支持 words（2–12）、separator、wordDigits。
备份保留策略（vault_backup）：超过 maxBackups（默认 10）的旧备份自动清理，返回 kept/pruned 计数。
编辑器新增过期与轮换字段 —— 设置 UI 编辑器现支持 expiresAt（日期时间选择器）、rotationDays（0 清除轮换）、sensitivity（普通/高敏）与置顶复选框。
UI：轮换报告列出条目 —— 健康报告现在显示哪些条目已过期/待轮换/即将到期及剩余天数。
vault_stats trashCount —— 概览新增回收站条目计数。