Enhance admin endpoints and queries for improved filtering and management

- Updated `ListPaymentRequestsQuery` to include `Kind` and `Search` parameters for better filtering of payment requests.
- Enhanced `ListAuditLogsQuery` to support additional filters: `Source`, `TargetType`, and `Action`, improving audit log retrieval.
- Modified `ListUsersQuery` to accept new filters: `RoleId`, `IsActivated`, `IsBlocked`, and `BillingExpired`, allowing for more granular user management.
- Introduced `DeleteInbound` endpoint to allow deletion of inbounds that are not currently available, enhancing inbound management capabilities.
- Updated frontend API calls to reflect new query parameters and support for additional filtering options in the admin interface.
- Revised API documentation to include new parameters and endpoint functionalities for better clarity and usage guidance.

backend/src/PnvPanel.Api/Endpoints/AdminStatsEndpoints.cs

@@ -3,6 +3,7 @@ using PnvPanel.Application.Admin.Audit;
 using PnvPanel.Application.Admin.Stats;
 using PnvPanel.Application.Common.Messaging;
 using PnvPanel.Application.Common.Models;
+using PnvPanel.Domain.Audit;
 using PnvPanel.Infrastructure.Identity;
 
 namespace PnvPanel.Api.Endpoints;
@@ -30,11 +31,20 @@ public static class AdminStatsEndpoints
     private static async Task<IResult> GetAudit(
         int page,
         int pageSize,
+        AuditSource? source,
+        string? targetType,
+        string? action,
         ISender sender,
         CancellationToken cancellationToken
     )
     {
-        var query = new ListAuditLogsQuery(page <= 0 ? 1 : page, pageSize <= 0 ? 50 : pageSize);
+        var query = new ListAuditLogsQuery(
+            page <= 0 ? 1 : page,
+            pageSize <= 0 ? 50 : pageSize,
+            source,
+            targetType,
+            action
+        );
         var result = await sender.Send(query, cancellationToken);
         return result.ToHttpResult();
     }