DSH Balance Center: Aggregate balances and subscription quotas from multiple model platforms into the sidebar.

dsh-balance-center is a third-party community plugin maintained by dan-cube for DSH, currently at version 1.0.0 (MIT). It permanently displays balance rows for platforms such as DeepSeek, Kimi, OpenRouter, StepFun, Novita, one-api/new-api, etc., at the bottom of the DSH sidebar. It also supports subscription quota display for GLM Coding Plan, MiniMax Token Plan, and Kimi For Coding, formatted as "Remaining % · Reset Time". The settings page allows for individual toggling, sorting, language tag switching, and refresh interval configuration. Custom JSON balance sources can also be added (authentication requires HTTPS, except for local loopback). The plugin only lists sources that can be read and annotates the reasons separately for cases such as incorrect keys, network failures, missing interfaces, no plan, and expired login. SiliconFlow is temporarily unsupported because the official `/user/info` endpoint has been deprecated (returning HTTP 410). Compatible with DSH >= 0.2.1-rc.5 < 0.3.0-0; real-world testing was based on version 0.2.1-rc.5, and 0.3.x is untested. Install via GitHub Release.