# Plan 33-05 Summary

**Status:** Complete
**Completed:** 2026-04-13

## What Was Built

Client-side currency system: formatters, market/currency selector, auto-suggestion, conversion toggle.

### Key Changes
- Added formatDualPrice() for dual display format with ~ prefix
- Evolved useCurrency() to return CurrencyContext { currency, market, showConversions }
- Created useExchangeRates hook and convertClientPrice utility
- Redesigned settings page: "Market & Currency" heading, conversion toggle
- Added locale-based auto-suggestion banner
- Updated useFormatters to destructure from CurrencyContext

### Key Files Created/Modified
- `src/client/lib/formatters.ts` — formatDualPrice added
- `src/client/hooks/useCurrency.ts` — CurrencyContext interface
- `src/client/hooks/useFormatters.ts` — Destructure update
- `src/client/hooks/useExchangeRates.ts` — New hook
- `src/client/routes/settings.tsx` — Full UI redesign

## Self-Check: PASSED
- [x] formatDualPrice exports correctly
- [x] useCurrency returns CurrencyContext
- [x] Settings page has Market & Currency heading
- [x] Settings page has Show Converted Prices toggle
- [x] Auto-suggestion banner present
- [x] Build succeeds
