xie-tj/dsh-token-usage-ledger: DSH Web profile usage ledger and Usage dashboard

This article introduces the community repository `xie-tj/dsh-token-usage-ledger`, an MIT-licensed plugin designed for the DeepSeek Harness Web profile. The plugin aims to solve the problem of scattered usage information that is lost after restarts, providing a persistent usage ledger and a visual dashboard. Core functionalities include logging every provider dispatch (including failures and retries), saving input, output, and cached tokens, and supporting data backfilling based on session history. In the Settings → Usage interface, users can filter by provider, model, and time range (7/30 days) to view detailed data, including line charts, bar charts, and API request counts, while also separately displaying cache hit status. Installation requires...