feat: add General Ledger integration and financial reporting features

- Implemented General Ledger client component for managing GL integration.
- Created a dedicated page for General Ledger configuration.
- Developed Finance Report client component for generating various financial reports.
- Added report blocks for structured display of financial data.
- Introduced API endpoints for fetching GL accounts and financial reports.
- Updated navigation to include links for GL integration and financial reports.
- Enhanced permissions to manage GL and view financial reports.
- Updated appsettings to include General Ledger API configuration.

Distribution/Models/BankAccount.cs

@@ -13,5 +13,8 @@ namespace Distribution.Models
         public string CurrencyCode { get; set; } = "LKR";
 
         public bool IsDefault { get; set; }
+
+        /// <summary>Code of the mirrored General Ledger account (child of GL Cash in Hand / Bank Accounts). Null until synced.</summary>
+        public string? GlAccountCode { get; set; }
     }
 }