feat: Implement container logs functionality in InstancesViewModel

- Added properties for managing container logs, including log entries, service filters, and auto-refresh options.
- Introduced commands for refreshing logs, toggling auto-refresh, and closing the logs panel.
- Implemented log fetching logic with error handling and status messages.
- Integrated log display in the InstancesView with a dedicated logs panel.

feat: Enhance navigation to Instances page with auto-selection

- Added method to navigate to the Instances page and auto-select an instance based on abbreviation.

feat: Update SettingsViewModel to load and save Bitwarden configuration

- Integrated Bitwarden configuration loading from IOptions and saving to appsettings.json.
- Added properties for Bitwarden instance project ID and connection status.
- Updated UI to reflect Bitwarden settings and connection status.

feat: Add advanced options for instance creation

- Introduced a new expander in CreateInstanceView for advanced options, including purging stale volumes.

feat: Improve InstanceDetailsWindow with pending setup banner

- Added a banner to indicate pending setup for Xibo OAuth credentials, with editable fields for client ID and secret.

fix: Update appsettings.json to include Bitwarden configuration structure

- Added Bitwarden section to appsettings.json for storing configuration values.

chore: Update Docker Compose template with health checks

- Added health check configuration for web service in template.yml to ensure service availability.

refactor: Drop AppSettings table from database

- Removed AppSettings table and related migration files as part of database cleanup.

feat: Create ServiceLogEntry DTO for log management

- Added ServiceLogEntry class to represent individual log entries from Docker services.

OTSSignsOrchestrator.Desktop/ViewModels/CreateInstanceViewModel.cs

@@ -22,6 +22,7 @@ namespace OTSSignsOrchestrator.Desktop.ViewModels;
 public partial class CreateInstanceViewModel : ObservableObject
 {
     private readonly IServiceProvider _services;
+    private readonly MainWindowViewModel _mainVm;
 
     [ObservableProperty] private string _statusMessage = string.Empty;
     [ObservableProperty] private bool _isBusy;
@@ -43,6 +44,9 @@ public partial class CreateInstanceViewModel : ObservableObject
     [ObservableProperty] private string _nfsExportFolder = string.Empty;
     [ObservableProperty] private string _nfsExtraOptions = string.Empty;
 
+    /// <summary>When enabled, existing Docker volumes for the stack are removed before deploying.</summary>
+    [ObservableProperty] private bool _purgeStaleVolumes = false;
+
     // SSH host selection
     [ObservableProperty] private ObservableCollection<SshHost> _availableHosts = new();
     [ObservableProperty] private SshHost? _selectedSshHost;
@@ -80,9 +84,10 @@ public partial class CreateInstanceViewModel : ObservableObject
 
     // ─────────────────────────────────────────────────────────────────────────
 
-    public CreateInstanceViewModel(IServiceProvider services)
+    public CreateInstanceViewModel(IServiceProvider services, MainWindowViewModel mainVm)
     {
         _services = services;
+        _mainVm   = mainVm;
         _ = LoadHostsAsync();
         _ = LoadNfsDefaultsAsync();
     }
@@ -304,20 +309,29 @@ public partial class CreateInstanceViewModel : ObservableObject
                 SshHostId      = SelectedSshHost.Id,
                 NewtId         = string.IsNullOrWhiteSpace(NewtId) ? null : NewtId.Trim(),
                 NewtSecret     = string.IsNullOrWhiteSpace(NewtSecret) ? null : NewtSecret.Trim(),
-                NfsServer       = string.IsNullOrWhiteSpace(NfsServer) ? null : NfsServer.Trim(),
-                NfsExport       = string.IsNullOrWhiteSpace(NfsExport) ? null : NfsExport.Trim(),
-                NfsExportFolder = string.IsNullOrWhiteSpace(NfsExportFolder) ? null : NfsExportFolder.Trim(),
-                NfsExtraOptions = string.IsNullOrWhiteSpace(NfsExtraOptions) ? null : NfsExtraOptions.Trim(),
+                NfsServer        = string.IsNullOrWhiteSpace(NfsServer) ? null : NfsServer.Trim(),
+                NfsExport        = string.IsNullOrWhiteSpace(NfsExport) ? null : NfsExport.Trim(),
+                NfsExportFolder  = string.IsNullOrWhiteSpace(NfsExportFolder) ? null : NfsExportFolder.Trim(),
+                NfsExtraOptions  = string.IsNullOrWhiteSpace(NfsExtraOptions) ? null : NfsExtraOptions.Trim(),
+                PurgeStaleVolumes = PurgeStaleVolumes,
             };
 
             var result = await instanceSvc.CreateInstanceAsync(dto);
 
             AppendOutput(result.Output ?? string.Empty);
-            SetProgress(100, result.Success ? "Deployment complete!" : "Deployment failed.");
 
-            StatusMessage = result.Success
-                ? $"Instance '{Abbrev}-cms-stack' deployed in {result.DurationMs}ms!"
-                : $"Deploy failed: {result.ErrorMessage}";
+            if (result.Success)
+            {
+                SetProgress(100, "Stack deployed successfully.");
+                StatusMessage = $"Instance '{Abbrev}-cms-stack' deployed in {result.DurationMs}ms. " +
+                                "Open the details pane on the Instances page to complete setup.";
+                _mainVm.NavigateToInstancesWithSelection(Abbrev);
+            }
+            else
+            {
+                SetProgress(0, "Deployment failed.");
+                StatusMessage = $"Deploy failed: {result.ErrorMessage}";
+            }
         }
         catch (Exception ex)
         {