feat(costs): cost analytics page (#557)#590

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frankbria merged 4 commits into

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feat/557-cost-analytics-page

May 13, 2026

Commits on May 13, 2026

feat(costs): cost analytics page with daily spend chart (#557)
Test User
committed
fix(costs): use SQLite-compatible timestamp boundary; reuse repository in router
Test User
committed
fix(costs): catch query-time sqlite3.Error too
Test User
committed
fix(costs): add upper timestamp bound + warning logs + schema-conflict TODO
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