Dashboard never discloses fuzzy-matched pricing per provider (fuzzyPricingModels has no UI consumer)

[pitimon]

Follow-up to #187/#188.

Problem

dashboard/src/lib/model-breakdown.ts computes fuzzyPricingModels per provider (buildFleetData() / buildUsageInsights()), and plan-value.ts correctly sets confidence: "floor" when any model in the comparison window is fuzzy-priced. But DashboardPage.jsx / ProviderBreakdownCard.jsx only render missingPricingModels ("N pricing missing") — fuzzyPricingModels is computed and then dropped. A user looking at the per-provider breakdown has no way to tell "$3,164.69 is measured" from "$3,164.69 is a guessed substring match."

Verified: grep -rn "fuzzyPricingModels" dashboard/src/ shows it consumed only inside model-breakdown.ts itself — zero JSX consumers.

Ask

Add a caveat to ProviderBreakdownCard.jsx mirroring the existing provider_missing_pricing pattern (usage.overview.provider_missing_pricing copy key), e.g. provider_fuzzy_pricing: "{{count}} pricing estimated", shown whenever provider.fuzzyPricingModels.length > 0.

Evidence

• dashboard/src/lib/model-breakdown.ts:159 (fuzzyPricingModels returned from buildFleetData)
• dashboard/src/ui/dashboard/components/ProviderBreakdownCard.jsx:78-79,176-182 (only missingPricingModels rendered)
• dashboard/src/content/copy.csv:234 (provider_missing_pricing exists; no fuzzy equivalent)

[pitimon]

Resolved in #194, released as @ipv9/tokentracker-cli@0.39.54.

Wired the already-computed fuzzyPricingModels (from model-breakdown.ts) into ProviderBreakdownCard.jsx, mirroring the existing missingPricingModels ("N pricing missing") pattern. New copy key usage.overview.provider_fuzzy_pricing ("{{count}} pricing estimated") now renders whenever any model in a provider's breakdown resolved via substring/fuzzy match rather than an exact price.

Verified: npm --prefix dashboard run test -- ProviderBreakdownCard (10/10, 2 new tests — caveat shows when fuzzy models present, does not show when every model resolved exactly), full npm run ci:local gate.