andy 0e1013c673 Update design with real CSV format analysis and household details ...

Adds known source formats (Chase credit card with headers, Wells Fargo
checking headerless), description normalization strategy, cross-account
transfer detection, source category hints, household income sources,
and sample categorization rules based on real transaction data.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-10 14:05:51 -05:00

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2026-02-10-spending-analysis-app-design.md

Update design with real CSV format analysis and household details

2026-02-10 14:05:51 -05:00