feat(1099): register Form1099 permission module and services

Add Form1099 const to Modules.cs (after Form990Report) and insert it
into the All display-order list. Register IForm1099ReportService and
IPayee1099Service in Program.cs beside the existing Form990Report entry.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

API/ROLAC.API/Authorization/Modules.cs

@@ -17,6 +17,7 @@ public static class Modules
     public const string Ministries        = "Ministries";
     public const string FinanceDashboard  = "FinanceDashboard";
     public const string Form990Report     = "Form990Report";
+    public const string Form1099          = "Form1099";
     public const string MonthlyStatements = "MonthlyStatements";
     public const string ChurchProfile     = "ChurchProfile";
     public const string Disbursements     = "Disbursements";
@@ -39,6 +40,7 @@ public static class Modules
         Ministries,
         FinanceDashboard,
         Form990Report,
+        Form1099,
         MonthlyStatements,
         ChurchProfile,
         Disbursements,

API/ROLAC.API/Program.cs

@@ -158,6 +158,8 @@ builder.Services.AddScoped<IExpenseSnapshotService, ExpenseSnapshotService>();
 builder.Services.AddScoped<IMonthlyStatementService, MonthlyStatementService>();
 builder.Services.AddScoped<IFinanceDashboardService, FinanceDashboardService>();
 builder.Services.AddScoped<IForm990ReportService, Form990ReportService>();
+builder.Services.AddScoped<IForm1099ReportService, Form1099ReportService>();
+builder.Services.AddScoped<IPayee1099Service, Payee1099Service>();
 builder.Services.AddDataProtection();
 builder.Services.AddScoped<ITinProtector, TinProtector>();
 builder.Services.AddScoped<IChurchProfileService, ChurchProfileService>();