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/Data/AppDBContext.cs

@@ -66,6 +66,7 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
     public DbSet<RouteVisitLog> RouteVisitLogs { get; set; }
     public DbSet<SysConfig> SysConfigs { get; set; }
     public DbSet<BankAccount> BankAccounts { get; set; }
+    public DbSet<GlPostingLog> GlPostingLogs { get; set; }
     public DbSet<ChequeBook> ChequeBooks { get; set; }
     public DbSet<ChequePage> ChequePages { get; set; }
     public DbSet<ReceivedCheque> ReceivedCheques { get; set; }
@@ -582,6 +583,16 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
             .HasIndex(r => r.FK_RegionId)
             .IsUnique();
 
+        // --- GL posting log ---
+
+        modelBuilder.Entity<GlPostingLog>()
+            .HasIndex(l => new { l.Event, l.SourceId })
+            .IsUnique();
+
+        modelBuilder.Entity<GlPostingLog>()
+            .Property(l => l.Event)
+            .HasMaxLength(60);
+
         // --- SysConfig ---
 
         modelBuilder.Entity<SysConfig>()