5aaecd2a53
Traces were written as facts. A single Praxis action wrote several of them, so machine-rate rows crowded out the bounded fact readers that humans and evaluation consume. The habit profile window of 2000 facts and the memeval snapshot both filled with call records instead of what Maven learned about the owner. Traces now go to ecosystem_traces, with correlation, causation, duration and HTTP status as columns, pruned to the most recent 5000. The new reader is exposed over IPC and rendered as the Calls card on the ecosystem page, so it is a table someone actually looks at. Found in review of #84.