feat: load legacy Cuts and Res runtime assets

src/MBN_STOCK_WEBVIEW.LegacyApplication/Comparison/LegacyComparisonWorkflowCatalog.cs

@@ -111,6 +111,8 @@ internal static class LegacyComparisonWorkflowCatalog
 
     public static IReadOnlyList<LegacyComparisonTarget> FixedTargets => FixedTargetList;
 
+    internal static IReadOnlyList<LegacyComparisonActionDefinition> Actions => ActionList;
+
     public static LegacyComparisonTarget? GetFixedTarget(string targetId) =>
         targetId is not null && FixedById.TryGetValue(targetId, out var target) ? target : null;
 
@@ -195,13 +197,31 @@ internal static class LegacyComparisonWorkflowCatalog
         LegacyComparisonTarget? first,
         LegacyComparisonTarget? second)
     {
-        var views = ActionList.Select(action =>
+        var placements = ActionList
+            .Select(action => new LegacyComparisonActionPlacement(action.ActionId, action.Section))
+            .ToArray();
+        return CreateActionViews(first, second, placements);
+    }
+
+    internal static IReadOnlyList<LegacyComparisonActionView> CreateActionViews(
+        LegacyComparisonTarget? first,
+        LegacyComparisonTarget? second,
+        IReadOnlyList<LegacyComparisonActionPlacement> placements)
+    {
+        ArgumentNullException.ThrowIfNull(placements);
+        var views = placements.Select(placement =>
         {
+            if (!ActionsById.TryGetValue(placement.ActionId, out var action))
+            {
+                throw new InvalidOperationException(
+                    "The runtime comparison layout contains an unknown action.");
+            }
+
             var compatibility = GetCompatibility(action, first, second);
             return new LegacyComparisonActionView(
                 action.ActionId,
                 action.Label,
-                action.Section,
+                placement.Section,
                 compatibility.IsAvailable,
                 compatibility.Reason);
         }).ToArray();

src/MBN_STOCK_WEBVIEW.LegacyApplication/Comparison/LegacyComparisonWorkflowController.cs

@@ -11,6 +11,7 @@ public sealed class LegacyComparisonWorkflowController
 {
     private readonly ILegacyComparisonDataService _dataService;
     private readonly ILegacyComparisonPairStore _pairStore;
+    private readonly LegacyComparisonUiLayout _uiLayout;
     private List<SearchResultState> _domesticResults = [];
     private List<SearchResultState> _worldResults = [];
     private List<SavedPairState> _savedPairs = [];
@@ -38,10 +39,12 @@ public sealed class LegacyComparisonWorkflowController
 
     public LegacyComparisonWorkflowController(
         ILegacyComparisonDataService dataService,
-        ILegacyComparisonPairStore pairStore)
+        ILegacyComparisonPairStore pairStore,
+        LegacyComparisonUiLayout? uiLayout = null)
     {
         _dataService = dataService ?? throw new ArgumentNullException(nameof(dataService));
         _pairStore = pairStore ?? throw new ArgumentNullException(nameof(pairStore));
+        _uiLayout = uiLayout ?? LegacyComparisonUiLayout.Default;
     }
 
     public LegacyComparisonWorkflowSnapshot Current => CreateSnapshot();
@@ -606,7 +609,7 @@ public sealed class LegacyComparisonWorkflowController
                 result.Target,
                 result.SelectionId))
             .ToArray();
-        var fixedTargets = LegacyComparisonWorkflowCatalog.FixedTargets
+        var fixedTargets = _uiLayout.FixedTargets
             .Select(target => LegacyComparisonWorkflowCatalog.ToView(target, target.TargetId))
             .ToArray();
         var savedPairs = _savedPairs.Select((pair, index) =>
@@ -645,7 +648,7 @@ public sealed class LegacyComparisonWorkflowController
                 : LegacyComparisonWorkflowCatalog.ToView(_secondTarget, "comparison-draft-second"),
             Array.AsReadOnly(savedPairs),
             _selectedPairId,
-            LegacyComparisonWorkflowCatalog.CreateActionViews(
+            _uiLayout.CreateActionViews(
                 selectedPair?.First,
                 selectedPair?.Second),
             _statusMessage,