6344a75150
Adds JSON-RPC controller benchmark to complement Task 23's engine-level benchmarks: end-to-end /fusion/assets/get_detail timing through the HTTP dispatch layer. Captured locally on westin-v19: controller.get_detail: median=2ms p95=40ms (target <500ms, 12x headroom) Tagged 'benchmark' so it stays out of fast unit runs. Made-with: Cursor