timezone 4

Minimal date line for the DeepSeek Harness runtime-context snapshot: 'Current date: 2026-09-08 Asia/Shanghai Tuesday' (46 chars, ~12 tokens) - a cordis host plugin, no dsh source changes, no PR required

Global Chinese calendar & weather for DeepSeek Harness Web: a '熊猫日历' conversation-view tab (next to 对话/轨迹) with solar/lunar dates, ganzhi/zodiac, solar terms, traditional & international festivals, China public holidays (incl. 调休 workdays), multi-city wea

Peak / off-peak rate badges and switch countdown for DeepSeek Harness — per provider, per model, in the model selector and the composer tool row. Judges each provider by its own time zone and schedule instead of DeepSeek-only hours.

Per-turn clock and idle-gap context for DeepSeek Harness: one-line timestamp reading (weekday, date, time, UTC offset, IANA timezone) and previous turn end time at every conversation turn start, without breaking UI turn branching. dsh-message-datetime：每轮对