fix: MudBlazor v8 compatibility, static asset conflict, deploy host domain

- fix CS0542: rename Users/Assets private members to _users/_assets
- fix CS0246: MudDialogInstance -> IMudDialogInstance
- fix AppTheme: PaletteLight/PaletteDark, string[] FontFamily, string typography values
- fix DataCollectionMonitoring: @(ticker.DataPointCount)개 Korean char parsing
- fix SchedulerService: add missing Hangfire namespaces, fix GetJobStatus return type
- fix Program.cs: move PostgreSQL setup above Hangfire registration
- fix ConfirmDialog: BackdropClick, Canceled spelling for MudBlazor v8
- fix static asset conflict: remove wwwroot/_framework from git tracking
- chore: add wwwroot/_framework/ to .gitignore
- ci: change DEPLOY_HOST from IP to quant.taxbaik.com domain

src/dotnet/QuantEngine.Web/Client/Components/ConfirmDialog.razor

@@ -9,10 +9,10 @@
             CloseButton = false,
             MaxWidth = MaxWidth.Small,
             FullWidth = true,
-            DisableBackdropClick = true
+            BackdropClick = false
         };
 
-        var parameters = new DialogParameters<ConfirmDialogContent>
+        var parameters = new DialogParameters<ConfirmDialog>
         {
             { x => x.Title, title },
             { x => x.Message, message },
@@ -20,10 +20,10 @@
             { x => x.CancelText, cancelText }
         };
 
-        var dialog = await dialogService.ShowAsync<ConfirmDialogContent>(title, parameters, options);
+        var dialog = await dialogService.ShowAsync<ConfirmDialog>(title, parameters, options);
         var result = await dialog.Result;
 
-        return !result.Cancelled && (bool?)result.Data == true;
+        return !result.Canceled && (bool?)result.Data == true;
     }
 }
 
@@ -42,7 +42,7 @@
 
 @code {
     [CascadingParameter]
-    private MudDialogInstance MudDialog { get; set; }
+    private IMudDialogInstance MudDialog { get; set; }
 
     [Parameter]
     public string Title { get; set; } = "확인";