Enhance audit logging and redesign audit center UI

- Add correlation and request IDs to AuditHttpMiddleware logs
- Redesign Audits.razor with expanded filter options and modern UI
- Implement server-side paging, sorting, and inline row details
- Add export to CSV/JSON and quick-range filter buttons
- Use enums for event type/severity with improved formatting
- Refactor filter and table state logic for better UX and performance

Author: iammukeshm

.gitignore

@@ -489,4 +489,5 @@ $RECYCLE.BIN/
 
 team/
 fshuser/
-docs/
+docs/
+spec-os/

src/Modules/Auditing/Modules.Auditing/Infrastructure/Http/AuditHttpMiddleware.cs

@@ -83,6 +83,8 @@ await Audit.ForActivity(Contracts.ActivityKind.Http, ctx.Request.Path)
                 .WithSource("api")
                 .WithTenant((_publisher.CurrentScope?.TenantId) ?? null)
                 .WithUser(_publisher.CurrentScope?.UserId, _publisher.CurrentScope?.UserName)
+                .WithCorrelation(_publisher.CurrentScope?.CorrelationId ?? ctx.TraceIdentifier)
+                .WithRequestId(_publisher.CurrentScope?.RequestId ?? ctx.TraceIdentifier)
                 .WriteAsync(ctx.RequestAborted);
         }
         catch (Exception ex)
@@ -97,6 +99,8 @@ await Audit.ForException(ex, ExceptionArea.Api,
                     .WithSource("api")
                     .WithTenant((_publisher.CurrentScope?.TenantId) ?? null)
                     .WithUser(_publisher.CurrentScope?.UserId, _publisher.CurrentScope?.UserName)
+                    .WithCorrelation(_publisher.CurrentScope?.CorrelationId ?? ctx.TraceIdentifier)
+                    .WithRequestId(_publisher.CurrentScope?.RequestId ?? ctx.TraceIdentifier)
                     .WriteAsync(ctx.RequestAborted);
             }
 
@@ -112,4 +116,3 @@ private bool ShouldSkip(HttpContext ctx)
             path.StartsWith(prefix, StringComparison.OrdinalIgnoreCase));
     }
 }
-