Record each request's acceptance in six speculative captures' traces

Add 6 MoE routing captures (DeepSeek-V4.1-Flash, GLM-5.3-Flash MTP5, DeepSeek-V4-Flash DSpark7, GLM-5.2 no-spec and MTP5 corpora, GLM-5.3 DFlash2 replicate); point 6 provenance files at trace/ specs

Add 13 MoE routing captures (popularity and per-token corpora) with provenance