feat: add Ford VP44 unlock progress dialog, K-Line fast unlock, localization, safety dialogs, and settings

Unlock progress UI:
- UnlockProgressDialog with dark-themed progress ring, phase indicator, elapsed
  time, and cancel/close buttons (non-modal, draggable borderless window)
- UnlockProgressViewModel with event-driven progress tracking via IUnlockService
- Triggers on pump selection (manual or K-Line auto-detect), not test start

UnlockService rewrite:
- Persistent CAN senders that outlive the unlock sequence (StopSenders on pump change)
- Concurrent K-Line fast unlock: awaits session Connected, sends RAM timer shortcut
  ({02 88 02 03 A8 01 00}), verifies via CAN TestUnlock before skipping wait
- Fix Type 1 verification (Value == 0 means unlocked, was inverted)

K-Line fast unlock support:
- IKwpService.TryFastUnlockAsync / KwpService implementation

Additional features:
- ILocalizationService with ES/EN resource dictionaries and runtime switching
- Safety dialogs: VoltageWarning, OilPumpConfirm, RpmSafetyWarning
- SettingsDialog for app configuration
- BenchService enhancements, ConfigurationService improvements, PDF report updates
- All UI strings localized via DynamicResource

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

ViewModels/TestSectionViewModel.cs

@@ -2,6 +2,7 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using CommunityToolkit.Mvvm.ComponentModel;
 using HC_APTBS.Models;
+using HC_APTBS.Services;
 
 namespace HC_APTBS.ViewModels
 {
@@ -11,6 +12,11 @@ namespace HC_APTBS.ViewModels
     /// </summary>
     public sealed partial class TestSectionViewModel : ObservableObject
     {
+        private readonly ILocalizationService _loc;
+
+        /// <summary>Initialises a new test section with a localization service.</summary>
+        public TestSectionViewModel(ILocalizationService loc) => _loc = loc;
+
         // ── Suppress cascade guard ────────────────────────────────────────────────
 
         private bool _suppressCascade;
@@ -105,12 +111,13 @@ namespace HC_APTBS.ViewModels
         /// </summary>
         /// <param name="test">Source test definition.</param>
         /// <param name="showValues">Initial show-operation-values state.</param>
-        public static TestSectionViewModel FromDefinition(TestDefinition test, bool showValues)
+        /// <param name="loc">Localization service for user-facing strings.</param>
+        public static TestSectionViewModel FromDefinition(TestDefinition test, bool showValues, ILocalizationService loc)
         {
-            var section = new TestSectionViewModel
+            var section = new TestSectionViewModel(loc)
             {
                 TestName              = test.Name,
-                Description           = MapDescription(test.Name),
+                Description           = loc.GetString(MapDescriptionKey(test.Name)),
                 ConditioningTimeSec   = test.ConditioningTimeSec,
                 MeasurementTimeSec    = test.MeasurementTimeSec,
                 MeasurementsPerSecond = test.MeasurementsPerSecond,
@@ -119,12 +126,12 @@ namespace HC_APTBS.ViewModels
 
             foreach (var phaseDef in test.Phases)
             {
-                var card = new PhaseCardViewModel
+                var card = new PhaseCardViewModel(loc)
                 {
                     Name                 = phaseDef.Name,
                     IsCritical           = phaseDef.IsCritical,
                     IsEnabled            = phaseDef.Enabled,
-                    ResultText           = phaseDef.Enabled ? "\u2013" : "disabled",
+                    ResultText           = phaseDef.Enabled ? "\u2013" : loc.GetString("Common.Disabled"),
                     ShowOperationValues  = showValues,
                     Source               = phaseDef,
                     EnabledChanged       = section.OnChildEnabledChanged
@@ -157,16 +164,17 @@ namespace HC_APTBS.ViewModels
         }
 
         /// <summary>
-        /// Maps a test type identifier to a human-readable description.
+        /// Maps a test type identifier to a localization resource key.
+        /// Returns the test name itself for unknown types (fail-visible).
         /// </summary>
-        private static string MapDescription(string testName) => testName switch
+        private static string MapDescriptionKey(string testName) => testName switch
         {
-            TestType.Wl    => "Warm-up",
-            TestType.Dfi   => "Adjustment",
-            TestType.F     => "Flow",
-            TestType.Svme  => "Servo valve",
-            TestType.Up    => "Upstroke",
-            TestType.Pfp   => "Pre-injection",
+            TestType.Wl    => "TestType.Warmup",
+            TestType.Dfi   => "TestType.Adjustment",
+            TestType.F     => "TestType.Flow",
+            TestType.Svme  => "TestType.ServoValve",
+            TestType.Up    => "TestType.Upstroke",
+            TestType.Pfp   => "TestType.PreInjection",
             _              => testName
         };
     }