jiangpengtkd-alt/dsh-balance-chip

DSH web GUI plugin: shows DeepSeek account balance and per-session/turn cost next to the context meter, priced with DeepSeek peak/off-peak rules (weekday hours, weekends and PRC statutory holidays). Host-side reads only; the balance is read from the local DSH account service (falls back to api.deepseek.com when that is unavailable, sending only the locally configured API key).