Implement a comprehensive overhaul of the Filament admin dashboard,
introducing a structured 12-column responsive grid layout and enhanced
visual identity.
Key changes include:
- Redesigned Dashboard layout with a 4-layer progressive disclosure
architecture (KPIs, Exchange Rates, Data Tables, and Trends).
- Introduced custom IFNEX design tokens via CSS, including branded
stat cards, status badges, and improved sidebar typography.
- Enhanced FinanceOverviewWidget with real-time trend analysis and
sparkline-ready data structures.
- Refactored RecentShipments and RecentTransactions widgets to use
custom Blade templates for a more polished, consistent UI.
- Integrated brand assets including the company logo and custom
authentication pages.
- Added global number formatting helpers and integrated them into
financial widgets.
- Updated AdminPanelProvider to support custom login pages and
brand-specific header/footer hooks.
