feat: developer tools page, auto-test orchestrator, BIP display, tests redesign

Bundles several feature streams that have been iterating on the working tree:

- Developer Tools page (Debug-only via DEVELOPER_TOOLS symbol): hosts the
  identification card, manual KWP write + transaction log, ROM/EEPROM dump
  card with progress banner and completion message, persisted custom-commands
  library, persisted EEPROM passwords library. New service primitives:
  IKwpService.SendRawCustomAsync / ReadEepromAsync / ReadRomEepromAsync.
  Persistence mirrors the Clients XML pattern in two new files
  (custom_commands.xml, eeprom_passwords.xml).
- Auto-test orchestrator (IAutoTestOrchestrator + AutoTestState): linear
  K-Line read -> unlock -> bench-on -> test sequence with snackbar UI and
  progress dialog VM, gated on dashboard alarms.
- BIP-STATUS display: BipDisplayViewModel + BipDisplayView, RAM read at
  0x0106 via IKwpService.ReadBipStatusAsync; status definitions in
  BipStatusDefinition.
- Tests page redesign: TestSectionCard + PhaseTileView replacing the old
  TestPlanView/TestRunningView/TestDoneView/TestPreconditionsView/
  TestSectionView controls and their VMs.
- Pump command sliders: Fluent thick-track style with overhang thumb,
  click-anywhere-and-drag, mouse-wheel adjustment.
- Window startup: app.manifest declares PerMonitorV2 DPI awareness,
  MainWindow installs a WM_GETMINMAXINFO hook in OnSourceInitialized and
  maximizes there (after the hook is in place) so the app fits the work
  area exactly on any display configuration.
- Misc: PercentToPixelsConverter, seed_aliases.py one-shot pump-alias
  importer, tools/Import-BipStatus.ps1, kline_eeprom_spec.md and
  dump-functions reference docs.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Views/UserControls/AutoTestSnackbarView.xaml.cs

@@ -0,0 +1,59 @@
+using System;
+using System.ComponentModel;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Threading;
+using HC_APTBS.ViewModels.Dialogs;
+
+namespace HC_APTBS.Views.UserControls
+{
+    /// <summary>
+    /// Shell-level snackbar that mirrors <see cref="UnlockSnackbarView"/> but binds to
+    /// <see cref="AutoTestProgressViewModel"/>. Auto-dismisses three seconds after a
+    /// successful run; a failed or cancelled run stays until the operator clicks Dismiss.
+    /// </summary>
+    public partial class AutoTestSnackbarView : UserControl
+    {
+        private DispatcherTimer? _autoHideTimer;
+
+        public AutoTestSnackbarView()
+        {
+            InitializeComponent();
+            DataContextChanged += OnDataContextChanged;
+        }
+
+        private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.OldValue is AutoTestProgressViewModel oldVm)
+                oldVm.PropertyChanged -= OnVmPropertyChanged;
+
+            if (e.NewValue is AutoTestProgressViewModel newVm)
+                newVm.PropertyChanged += OnVmPropertyChanged;
+        }
+
+        private void OnVmPropertyChanged(object? sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName != nameof(AutoTestProgressViewModel.IsSuccess)) return;
+            if (DataContext is not AutoTestProgressViewModel vm) return;
+
+            if (vm.IsSuccess == true)
+            {
+                _autoHideTimer?.Stop();
+                _autoHideTimer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(3) };
+                _autoHideTimer.Tick += (_, _) =>
+                {
+                    _autoHideTimer!.Stop();
+                    if (vm.CloseCommand.CanExecute(null))
+                        vm.CloseCommand.Execute(null);
+                };
+                _autoHideTimer.Start();
+            }
+        }
+
+        private void OnDismissClick(object sender, RoutedEventArgs e)
+        {
+            if (DataContext is AutoTestProgressViewModel vm && vm.CloseCommand.CanExecute(null))
+                vm.CloseCommand.Execute(null);
+        }
+    }
+}