DSH Cache Precision: Display Three-Decimal Cache Hit Rate in DSH Web and Relax Composer Statistics Line

dsh-cache-precision is a DSH Web plugin (v0.1.1, MIT license) maintained by Cheng-cheng9669, designed to enhance the built-in statistics display in the composer dock in place. This plugin primarily addresses two specific issues: first, it improves cache hit rate display from integer percentages to three-decimal precision (e.g., changing 12% to 12.345%); second, it widens the statistics row to prevent items from being truncated as "...". Its core mechanism reads the same tokenUsage projection and automatically reapplies after React re-renders to ensure display consistency. During installation, you need to confirm the local plugin directory (e.g., D:\Dsh\tools\dsh-cache-precision) and execute `dsh plug