fix: resolve Plant project context diagnostics

Plant3D2026/P_Rec_Annot/src/PRecAnnot.Abstractions/Contracts.cs

@@ -8,6 +8,7 @@ public sealed record RuntimeDiagnostic
 }
 
 public enum OrthoDetectionStatus { Confirmed, NotOrtho, Ambiguous, Unsupported, Failed }
+public enum PlantProjectDetectionStatus { NotFound, FoundWithName, FoundWithoutDisplayName, Ambiguous, Failed }
 
 public sealed record OrthoDetectionResult
 {
@@ -66,6 +67,7 @@ public sealed record PlantRuntimeContext
     public bool IsOrthoDrawing { get; init; }
     public string? DrawingName { get; init; }
     public string? ProjectDisplayName { get; init; }
+    public PlantProjectDetectionStatus ProjectDetectionStatus { get; init; } = PlantProjectDetectionStatus.NotFound;
     public IReadOnlyList<OrthoViewportInfo> Viewports { get; init; } = Array.Empty<OrthoViewportInfo>();
     public IReadOnlyList<RuntimeDiagnostic> Diagnostics { get; init; } = Array.Empty<RuntimeDiagnostic>();
     public OrthoDetectionResult Detection { get; init; } = new() { Status = OrthoDetectionStatus.Unsupported, Evidence = Array.Empty<string>(), Diagnostics = Array.Empty<RuntimeDiagnostic>() };

Plant3D2026/P_Rec_Annot/src/PRecAnnot.Plant3D2026/PlantReadPath.cs

@@ -32,6 +32,9 @@ internal sealed class PlantRuntimeContextReader : IPlantRuntimeContextReader
             return Empty(true, false, "NO_PLANT_PROJECT", "Активный Plant 3D-проект не найден.");
         }
 
+        var displayName = string.IsNullOrWhiteSpace(project.Name) ? null : project.Name.Trim();
+        var projectStatus = displayName is null ? PlantProjectDetectionStatus.FoundWithoutDisplayName : PlantProjectDetectionStatus.FoundWithName;
+
         OrthoProject? orthoProject;
         try { orthoProject = PlantApplication.ProjectPart("Ortho") as OrthoProject; }
         catch (Exception exception)
@@ -60,9 +63,10 @@ internal sealed class PlantRuntimeContextReader : IPlantRuntimeContextReader
                 HasPlantProject = true,
                 IsOrthoDrawing = true,
                 DrawingName = Path.GetFileName(document.Name),
-                ProjectDisplayName = project.Name,
+                ProjectDisplayName = displayName ?? "display name unavailable",
+                ProjectDetectionStatus = projectStatus,
                 Viewports = viewports,
-                Diagnostics = Array.Empty<RuntimeDiagnostic>(),
+                Diagnostics = displayName is null ? new[] { new RuntimeDiagnostic { Code = "PLANT_PROJECT_DISPLAY_NAME_EMPTY", Message = "Plant project is open but no display name is available.", Severity = "Warning" } } : Array.Empty<RuntimeDiagnostic>(),
                 Detection = new OrthoDetectionResult
                 {
                     Status = OrthoDetectionStatus.Confirmed,
@@ -82,6 +86,8 @@ internal sealed class PlantRuntimeContextReader : IPlantRuntimeContextReader
         HasActiveDocument = hasDocument,
         HasPlantProject = hasProject,
         IsOrthoDrawing = false,
+        ProjectDisplayName = hasProject ? "display name unavailable" : null,
+        ProjectDetectionStatus = hasProject ? PlantProjectDetectionStatus.Ambiguous : PlantProjectDetectionStatus.NotFound,
         Diagnostics = new[] { new RuntimeDiagnostic { Code = code, Message = message } },
         Detection = new OrthoDetectionResult { Status = status, Evidence = evidence, Diagnostics = new[] { new RuntimeDiagnostic { Code = code, Message = message } } }
     };