Financial Overview:
- New FinancialOverview Livewire component with P&L, break-even gauge,
  facility costs breakdown, revenue sources, collection rate
- Migration adds monthly_rental_cost to facilities table
- Monthly cost field added to facility form
- Sidebar entry under المالية section

Setup Wizard Enforcement:
- Activities are now mandatory (min 1)
- Programs are now mandatory with price > 0
- Facilities are now mandatory with monthly cost field
- Auto-creates BasePrice records for programs during setup
- Facility form includes operating hours and monthly cost

Permission System Fix:
- PermissionSeeder now called from DatabaseSeeder (has correct permission
  names matching route middleware: pos.sell, attendance.mark, etc.)
- Branch manager gets all relevant module prefixes (inventory, pricing,
  wallets, activities, audit, notifications)
- Receptionist gets pos.sell, pos.list, cash_sessions.manage
- Accountant gets reports.view, wallets.view, pricing.list
- PermissionService falls back to roles() pivot when primaryRole is null
- SetCurrentAcademy middleware eager-loads roles.permissions as fallback
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>