Enhance role management by adding pricing fields and updating related logic

- Updated `CreateRoleCommand` and `UpdateRoleCommand` to include optional pricing fields: `PricePerConfigPerQuarter` and `PricePerConfigPerYear`.
- Modified `RoleEndpoints` to handle the new pricing parameters during role creation and updates.
- Enhanced validation logic in `CreateRoleCommandValidator` and `UpdateRoleCommandValidator` to ensure pricing fields are non-negative when provided.
- Updated `RoleDto` and `SelectableRoleDto` to include pricing information, ensuring proper data handling in API responses.
- Adjusted frontend components to support new pricing fields in role forms and display total costs based on configurations.
- Updated API documentation to reflect changes in role management endpoints and pricing structure.

backend/src/PnvPanel.Application/Common/Interfaces/IRoleService.cs

@@ -2,7 +2,15 @@ using PnvPanel.Application.Common.Models;
 
 namespace PnvPanel.Application.Common.Interfaces;
 
-public sealed record RoleDto(Guid Id, string Name, int MaxConfigs, int MaxIpLimit, bool IsSystem);
+public sealed record RoleDto(
+    Guid Id,
+    string Name,
+    int MaxConfigs,
+    int MaxIpLimit,
+    bool IsSystem,
+    int? PricePerConfigPerQuarter = null,
+    int? PricePerConfigPerYear = null
+);
 
 public interface IRoleService
 {
@@ -10,6 +18,8 @@ public interface IRoleService
         string name,
         int maxConfigs,
         int maxIpLimit,
+        int? pricePerConfigPerQuarter,
+        int? pricePerConfigPerYear,
         CancellationToken cancellationToken
     );
 
@@ -17,6 +27,8 @@ public interface IRoleService
         Guid roleId,
         int maxConfigs,
         int maxIpLimit,
+        int? pricePerConfigPerQuarter,
+        int? pricePerConfigPerYear,
         CancellationToken cancellationToken
     );