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/epochs/latest/parameters missing cost_models_raw #157

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@bouwerp

Real Blockfrost returns both cost_models (named-key dict) and cost_models_raw (flat int array). yaci-store 0.10.6 only returns cost_models. Breaks Blaze's getParameters(), which does Object.entries(response.cost_models_raw) directly - surfaces as TypeError: Cannot convert undefined or null to object at tx-build time.

Client-side workaround (Yaci already emits op names in canonical ledger order, so Object.values() reproduces the expected array):

const cost_models_raw: Record<string, number[]> = {};
for (const [v, ops] of Object.entries(response.cost_models)) {
  cost_models_raw[v] = Object.values(ops as Record<string, number>);
}

Happy to open a PR emitting cost_models_raw alongside cost_models.

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