## Summary
This PR implements a global privacy mode feature that allows users to
hide all monetary amounts throughout the application.
## Changes
- **Created PrivacyModeContext**: New context provider with localStorage
persistence for privacy mode state
- **Created AmountDisplay component**: Centralized component for
displaying monetary amounts with blur effect when privacy mode is
enabled
- **Updated app logo logic**: Logo now shows birdhouse icon when privacy
mode is enabled or encryption key is not set
- **Added privacy mode toggle**: New toggle in user menu to
enable/disable privacy mode
- **Replaced inline amount formatting**: All monetary amounts now use
the AmountDisplay component
- **Updated trend indicators**: AmountTrendIndicator and
PercentageTrendIndicator now use AmountDisplay
- **Added animated transitions**: Smooth transitions when toggling
privacy mode
## Features
- Privacy mode state persists across sessions (localStorage)
- Amounts display as `$•••.••` with blur effect when privacy mode is
enabled
- Animated transitions (300ms) when toggling privacy mode
- App logo changes to birdhouse when privacy mode is on
- Toggle accessible from user menu at the top
## Testing
- Tested privacy mode toggle functionality
- Verified amounts are hidden/shown correctly across all pages
- Confirmed logo animation works properly
- Verified localStorage persistence
## Screenshots
Privacy mode can be toggled from the user menu, and all amounts
throughout the application will be hidden with a blur effect.
## Summary
Refactored all places using TrendingUp/TrendingDown icons directly to
use the shared `AmountTrendIndicator` and `PercentageTrendIndicator`
components.
<img width="1113" height="799" alt="image"
src="https://github.com/user-attachments/assets/8a635d23-3c14-48b6-80d0-b5641af93024"
/>
## Changes
- **AmountTrendIndicator**: Now shows percentage diff on hover via
tooltip
- **PercentageTrendIndicator**: Now shows amount diff on hover via
tooltip
- Added `invertColors` prop to `PercentageTrendIndicator` for spending
categories (where spending less is good)
- Added `className` prop to both components for flexibility
## Files refactored
- `account-list-card.tsx` - Now uses `AmountTrendIndicator`
- `top-categories-card.tsx` - Now uses `PercentageTrendIndicator`
- `account-balance-chart.tsx` - Removed local `TrendIndicator` function,
now uses shared `PercentageTrendIndicator`
- `account-balance-card.tsx` - Updated to pass new props
- `net-worth-chart.tsx` - Updated to pass new props
## Testing
- All existing tests pass
- Hover over any trend indicator to see the alternate metric (percentage
or amount)
- Create reusable dashboard components:
- StatCard with loading states and trend indicators
- NetWorthCard with period comparison
- SpendingSummaryCard with trend visualization
- CashFlowCard showing income vs expenses
- NetWorthChart with area chart visualization
- AccountBalanceCard with sparkline charts
- TopCategoriesCard with category breakdown
- Add useDashboardData hook for fetching analytics
- Update dashboard page with complete analytics UI
- Include date range selector and responsive grid layout
Víctor Falcón