refactor(engine): align namespaces with directory layout under OpenNest.Engine

All 132 OpenNest.Engine source files now declare namespaces matching
their nested directories: Jobs/, Jobs/Placement/, Jobs/Adapters/,
Fill/, RectanglePacking/, CirclePacking/, and engine-root types moved
from 'OpenNest' to 'OpenNest.Engine'. RootNamespace updated accordingly.
Consumers (Api, Console, Mcp, Benchmark, Training, desktop app, tests)
gained the explicit usings the move requires; CLAUDE.md updated.

CLAUDE.md

@@ -51,8 +51,8 @@ Nesting algorithms provide both a legacy single-plate API and a whole-job API. T
 - **Fill/** (`namespace OpenNest.Engine.Fill`): Fill algorithms — `FillLinear` (grid-based), `FillExtents` (extents-based pair tiling), `PairFiller` (interlocking pairs), `ShrinkFiller`, `RemnantFiller`/`RemnantFinder`, `Compactor` (post-fill gravity compaction), `FillScore` (lexicographic comparison: count > utilization > compactness), `Pattern`/`PatternTiler`, `PartBoundary`, `RotationAnalysis`, `AngleCandidateBuilder`, `BestCombination`, `AccumulatingProgress`.
 - **Strategies/** (`namespace OpenNest.Engine.Strategies`): Pluggable fill strategy layer — `IFillStrategy` interface, `FillContext`, `FillStrategyRegistry` (auto-discovers strategies via reflection, supports plugin DLLs), `FillHelpers`. Built-in strategies: `LinearFillStrategy`, `PairsFillStrategy`, `RectBestFitStrategy`, `ExtentsFillStrategy`.
 - **BestFit/** (`namespace OpenNest.Engine.BestFit`): NFP-based pair evaluation pipeline — `BestFitFinder` orchestrates angle sweeps, `PairEvaluator`/`IPairEvaluator` scores part pairs, `RotationSlideStrategy`/`ISlideComputer` computes slide distances. `BestFitCache` and `BestFitFilter` optimize repeated lookups.
-- **RectanglePacking/** (`namespace OpenNest.RectanglePacking`): `FillBestFit` (single-item fill, tries horizontal and vertical orientations), `PackBottomLeft` (multi-item bin packing, sorts by area descending). Both operate on `Bin`/`Item` abstractions.
-- **CirclePacking/** (`namespace OpenNest.CirclePacking`): Alternative packing for circular parts.
+- **RectanglePacking/** (`namespace OpenNest.Engine.RectanglePacking`): `FillBestFit` (single-item fill, tries horizontal and vertical orientations), `PackBottomLeft` (multi-item bin packing, sorts by area descending). Both operate on `Bin`/`Item` abstractions.
+- **CirclePacking/** (`namespace OpenNest.Engine.CirclePacking`): Alternative packing for circular parts.
 - **ML/** (`namespace OpenNest.Engine.ML`): `AnglePredictor` (ONNX model for predicting good rotation angles), `FeatureExtractor` (part geometry features), `BruteForceRunner` (full angle sweep for training data).
 - `NestItem`: Input to the engine — wraps a `Drawing` with quantity, priority, and rotation constraints.
 - `NestProgress`: Progress reporting model with `NestPhase` enum for UI feedback.
@@ -129,7 +129,7 @@ Always keep `README.md` and `CLAUDE.md` up to date when making changes that affe
 ## Key Patterns
 
 - OpenNest.Core uses multiple namespaces: `OpenNest` (root domain), `OpenNest.CNC`, `OpenNest.Geometry`, `OpenNest.Converters`, `OpenNest.Math`, `OpenNest.Collections`.
-- OpenNest.Engine uses sub-namespaces: `OpenNest.Engine.Fill` (fill algorithms), `OpenNest.Engine.Strategies` (pluggable strategy layer), `OpenNest.Engine.BestFit`, `OpenNest.Engine.ML`, `OpenNest.Engine.RapidPlanning`, `OpenNest.Engine.Sequencing`.
+- OpenNest.Engine uses sub-namespaces: `OpenNest.Engine.Fill` (fill algorithms), `OpenNest.Engine.Strategies` (pluggable strategy layer), `OpenNest.Engine.BestFit`, `OpenNest.Engine.Jobs` (whole-job API, with `.Placement` and `.Adapters`), `OpenNest.Engine.ML`, `OpenNest.Engine.RapidPlanning`, `OpenNest.Engine.Sequencing`, `OpenNest.Engine.RectanglePacking`, `OpenNest.Engine.CirclePacking`. All Engine types live in namespaces matching their directory under `OpenNest.Engine/` (project files use `namespace X;` file-scoped or block style); consumers reference them via explicit `using OpenNest.Engine[.Sub];` directives.
 - `ObservableList<T>` provides ItemAdded/ItemRemoved/ItemChanged events used for automatic quantity tracking between plates and drawings.
 - Angles throughout the codebase are in **radians** (use `Angle.ToRadians()`/`Angle.ToDegrees()` for conversion).
 - `Tolerance.Epsilon` is used for floating-point comparisons across geometry operations.

OpenNest.Api/NestResponse.cs

@@ -6,6 +6,7 @@ using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 using OpenNest.IO;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Api;
 

OpenNest.Api/NestRunner.cs

@@ -6,6 +6,9 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using OpenNest.IO;
+using OpenNest.Engine;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Api;
 

OpenNest.Benchmark/BenchmarkJob.cs

@@ -2,6 +2,8 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Benchmark
 {

OpenNest.Benchmark/BenchmarkRunner.cs

@@ -5,6 +5,8 @@ using System.Diagnostics;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Benchmark
 {

OpenNest.Benchmark/Program.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using OpenNest;
 using OpenNest.Benchmark;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 return BenchmarkConsole.Run(args);
 

OpenNest.Console/Program.cs

@@ -10,6 +10,7 @@ using OpenNest;
 using OpenNest.Geometry;
 using OpenNest.IO;
 using OpenNest.IO.Bending;
+using OpenNest.Engine;
 
 return NestConsole.Run(args);
 

OpenNest.Engine.Tests/Jobs/FiniteStockJobTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/FixedStrategyNestingEngineTests.cs

@@ -1,5 +1,6 @@
 using OpenNest.Geometry;
 using Xunit;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/GoldenLayoutTests.cs

@@ -2,6 +2,7 @@ using System.Globalization;
 using OpenNest.CNC;
 using OpenNest.Geometry;
 using Xunit;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/JobAdapterTests.cs

@@ -1,5 +1,7 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobCancellationTests.cs

@@ -1,5 +1,7 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobEngineSelectionTests.cs

@@ -1,5 +1,7 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobExampleTests.cs

@@ -1,6 +1,7 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
 using Xunit;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobGeometryTests.cs

@@ -1,4 +1,6 @@
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobIdentityTests.cs

@@ -1,6 +1,8 @@
 using OpenNest.CNC;
 using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobRunnerTests.cs

@@ -1,5 +1,6 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobStockSelectionTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestJobValidationTests.cs

@@ -1,5 +1,6 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/NestingEngineRegistryTests.cs

@@ -1,4 +1,5 @@
 using Xunit;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/PlateNesterParityTests.cs

@@ -1,6 +1,9 @@
 using OpenNest.CNC;
 using OpenNest.Geometry;
 using Xunit;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
+using OpenNest.Engine.Jobs.Placement;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine.Tests/Jobs/StockLadderTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Engine.Tests.Jobs;
 

OpenNest.Engine/CirclePacking/Bin.cs

@@ -2,7 +2,7 @@
 using System.Linq;
 using OpenNest.Geometry;
 
-namespace OpenNest.CirclePacking
+namespace OpenNest.Engine.CirclePacking
 {
     internal class Bin : Box
     {

OpenNest.Engine/CirclePacking/FillEndEven.cs

@@ -2,7 +2,7 @@
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.CirclePacking
+namespace OpenNest.Engine.CirclePacking
 {
     internal class FillEndEven : FillEngine
     {

OpenNest.Engine/CirclePacking/FillEndOdd.cs

@@ -2,7 +2,7 @@
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.CirclePacking
+namespace OpenNest.Engine.CirclePacking
 {
     internal class FillEndOdd : FillEngine
     {

OpenNest.Engine/CirclePacking/FillEngine.cs

@@ -1,4 +1,4 @@
-namespace OpenNest.CirclePacking
+namespace OpenNest.Engine.CirclePacking
 {
     internal abstract class FillEngine
     {

OpenNest.Engine/CirclePacking/Item.cs

@@ -1,6 +1,6 @@
 using OpenNest.Geometry;
 
-namespace OpenNest.CirclePacking
+namespace OpenNest.Engine.CirclePacking
 {
     internal class Item : Circle
     {

OpenNest.Engine/DefaultNestEngine.cs

@@ -9,9 +9,9 @@ using OpenNest.Engine.Fill;
 using OpenNest.Engine.Strategies;
 using OpenNest.Geometry;
 using OpenNest.Math;
-using OpenNest.RectanglePacking;
+using OpenNest.Engine.RectanglePacking;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public class DefaultNestEngine : NestEngineBase
     {

OpenNest.Engine/Fill/BestCombination.cs

@@ -1,6 +1,6 @@
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine.Fill
 {
     internal record CombinationResult(bool Found, int Count1, int Count2);
 

OpenNest.Engine/Fill/ShrinkFiller.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using OpenNest.Geometry;
-using OpenNest.RectanglePacking;
+using OpenNest.Engine.RectanglePacking;
 
 namespace OpenNest.Engine.Fill
 {

OpenNest.Engine/HorizontalRemnantEngine.cs

@@ -5,7 +5,7 @@ using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     /// <summary>
     /// Optimizes for the largest top-side horizontal drop.

OpenNest.Engine/Jobs/Adapters/DrawingJobMapper.cs

@@ -1,7 +1,7 @@
 using System;
 using OpenNest.CNC;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs.Adapters;
 
 /// <summary>Explicit-ID input mapping and exact supported-geometry reconstruction. Never retains caller objects.</summary>
 public static class DrawingJobMapper

OpenNest.Engine/Jobs/Adapters/LegacyPlateNesterAdapter.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Threading;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs.Adapters;
 
 /// <summary>
 /// A fresh private legacy plate/drawing/item graph for each call. Only returned poses cross the boundary;

OpenNest.Engine/Jobs/Adapters/NestResultMaterializer.cs

@@ -4,7 +4,7 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using OpenNest.Geometry;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs.Adapters;
 
 /// <summary>A detached mutable domain nest plus explicit requirement identity (never inferred from names).</summary>
 public sealed class MaterializedNestResult

OpenNest.Engine/Jobs/CandidateProgressBridge.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Bridges legacy <see cref="IProgress{NestProgress}"/> reporting into job progress while a candidate

OpenNest.Engine/Jobs/FixedStrategyNestingEngine.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Threading;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Adapts one fixed IPlateNester strategy to the whole-job INestingEngine contract, so it can compete

OpenNest.Engine/Jobs/INestingEngine.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Threading;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Synchronous whole-job solver. Cancellation throws, rather than returning partial success.</summary>
 public interface INestingEngine

OpenNest.Engine/Jobs/IPlateNester.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Threading;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Places on one sheet only. Must not change stock, demand, or caller-owned domain objects.</summary>
 public interface IPlateNester

OpenNest.Engine/Jobs/NestJob.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>One material/unit system's requirements. Collections are copied; all nested values are immutable.</summary>
 public sealed class NestJob

OpenNest.Engine/Jobs/NestJobCandidateComparer.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Ranks independent plate trials: priority fulfillment, sheet area, placement envelope, then input order.</summary>
 public sealed class NestJobCandidateComparer

OpenNest.Engine/Jobs/NestJobOptions.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Immutable per-job options; selection never changes the legacy global registry.</summary>
 public sealed class NestJobOptions

OpenNest.Engine/Jobs/NestJobPart.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>An immutable requirement, independent of drawing names, UI state, and drawing quantity counters.</summary>
 public sealed class NestJobPart

OpenNest.Engine/Jobs/NestJobPlacementValidator.cs

@@ -4,7 +4,9 @@ using OpenNest.Converters;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+using OpenNest.Engine.Jobs.Placement;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Validates a trial against immutable job geometry before the runner commits accounting.</summary>
 internal static class NestJobPlacementValidator

OpenNest.Engine/Jobs/NestJobProgress.cs

@@ -1,4 +1,4 @@
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 public enum NestJobStage
 {

OpenNest.Engine/Jobs/NestJobResult.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 public enum NestJobStatus
 {

OpenNest.Engine/Jobs/NestJobRunner.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Physical-sheet allocation. Every available stock entry is tried independently and only the selected

OpenNest.Engine/Jobs/NestJobValidator.cs

@@ -2,7 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Basic input and candidate accounting checks, NOT a geometry/clearance safety gate.</summary>
 public static class NestJobValidator

OpenNest.Engine/Jobs/NestPlateStock.cs

@@ -1,7 +1,7 @@
 using System;
 using OpenNest.Geometry;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Immutable stock settings. Size and spacing are copied value types, not caller-owned settings.</summary>
 public sealed class NestPlateStock

OpenNest.Engine/Jobs/NestingEngineInfo.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Display metadata plus a fresh-instance factory for one registered whole-job engine.</summary>
 public class NestingEngineInfo

OpenNest.Engine/Jobs/NestingEngineRegistry.cs

@@ -5,7 +5,7 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Registry of whole-job INestingEngine implementations, parallel to NestEngineRegistry (which is for

OpenNest.Engine/Jobs/PartGeometrySnapshot.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using OpenNest.CNC;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Exact immutable CNC motion values. Rapid moves retain contour/hole boundaries; arcs are not tessellated.</summary>
 public sealed record PartGeometryMotion(

OpenNest.Engine/Jobs/Placement/DefaultPlateNester.cs

@@ -3,7 +3,8 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+namespace OpenNest.Engine.Jobs.Placement;
 
 /// <summary>
 /// Migrated built-in placement strategy for the whole-job runner. Reuses <see cref="DefaultNestEngine"/>

OpenNest.Engine/Jobs/Placement/OrderedPlateNester.cs

@@ -5,7 +5,8 @@ using System.Threading;
 using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+namespace OpenNest.Engine.Jobs.Placement;
 
 /// <summary>Constrained-order linear fills in conservative rectangular free regions.
 /// Regions are only search hints; every accepted pose passes the job geometry validator.</summary>

OpenNest.Engine/Jobs/Placement/StripPlateNester.cs

@@ -2,7 +2,8 @@ using System;
 using System.Collections.Generic;
 using System.Threading;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+namespace OpenNest.Engine.Jobs.Placement;
 
 /// <summary>
 /// Migrated built-in placement strategy for the whole-job runner. Reuses <see cref="StripNestEngine"/>

OpenNest.Engine/Jobs/PlateCandidate.cs

@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Owned candidate poses only; not committed fulfillment or inventory accounting.</summary>
 public sealed class PlateCandidate

OpenNest.Engine/Jobs/PlateNesterFactory.cs

@@ -1,6 +1,8 @@
 using System;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+using OpenNest.Engine.Jobs.Placement;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Instance-scoped strategy resolution for the whole-job runner. Default and Strip resolve to the

OpenNest.Engine/Jobs/PlatePlacementRequest.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>Read-only stock settings and remaining requirements for a single candidate trial.</summary>
 public sealed class PlatePlacementRequest

OpenNest.Engine/Jobs/RotationPolicy.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest;
+namespace OpenNest.Engine.Jobs;
 
 public enum RotationPolicyKind
 {

OpenNest.Engine/Jobs/StockLadderNestingEngine.cs

@@ -3,7 +3,9 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 
-namespace OpenNest;
+using OpenNest.Engine.Jobs.Adapters;
+using OpenNest.Engine.Jobs.Placement;
+namespace OpenNest.Engine.Jobs;
 
 /// <summary>
 /// Caller-stock-only allocation followed by bounded adjacent-sheet repacking. All replacements

OpenNest.Engine/MultiPlateNester.cs

@@ -6,7 +6,7 @@ using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public enum PartClass
     {

OpenNest.Engine/MultiPlateResult.cs

@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public class MultiPlateNestOptions
     {

OpenNest.Engine/NestDirection.cs

@@ -1,4 +1,4 @@
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public enum NestDirection
     {

OpenNest.Engine/NestEngineBase.cs

@@ -10,7 +10,7 @@ using OpenNest.Engine.Strategies;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public abstract class NestEngineBase
     {

OpenNest.Engine/NestEngineInfo.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public class NestEngineInfo
     {

OpenNest.Engine/NestEngineRegistry.cs

@@ -5,7 +5,7 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public static class NestEngineRegistry
     {

OpenNest.Engine/NestItem.cs

@@ -1,4 +1,4 @@
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public class NestItem
     {

OpenNest.Engine/NestProgress.cs

@@ -5,7 +5,7 @@ using System.ComponentModel;
 using System.Reflection;
 using OpenNest.Geometry;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     [AttributeUsage(AttributeTargets.Field)]
     internal class ShortNameAttribute(string name) : Attribute

OpenNest.Engine/OpenNest.Engine.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <RootNamespace>OpenNest</RootNamespace>
+    <RootNamespace>OpenNest.Engine</RootNamespace>
     <AssemblyName>OpenNest.Engine</AssemblyName>
   </PropertyGroup>
   <ItemGroup>

OpenNest.Engine/PartSortOrder.cs

@@ -1,4 +1,4 @@
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public enum PartSortOrder
     {

OpenNest.Engine/PlateOptimizer.cs

@@ -8,7 +8,7 @@ using OpenNest.Engine.BestFit;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public static class PlateOptimizer
     {

OpenNest.Engine/RectanglePacking/Bin.cs

@@ -2,7 +2,7 @@
 using System.Linq;
 using OpenNest.Geometry;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class Bin : Box
     {

OpenNest.Engine/RectanglePacking/BinConverter.cs

@@ -2,7 +2,7 @@ using System.Collections.Generic;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal static class BinConverter
     {

OpenNest.Engine/RectanglePacking/FillBestFit.cs

@@ -1,7 +1,8 @@
 using System;
+using OpenNest.Engine.Fill;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class FillBestFit : FillEngine
     {

OpenNest.Engine/RectanglePacking/FillEngine.cs

@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 using OpenNest.Geometry;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal abstract class FillEngine
     {

OpenNest.Engine/RectanglePacking/FillNoRotation.cs

@@ -1,7 +1,7 @@
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class FillNoRotation : FillEngine
     {

OpenNest.Engine/RectanglePacking/FillSameRotation.cs

@@ -1,6 +1,6 @@
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class FillSameRotation : FillEngine
     {

OpenNest.Engine/RectanglePacking/FillSpiral.cs

@@ -1,7 +1,8 @@
 using OpenNest.Geometry;
+using OpenNest.Engine.Fill;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class FillSpiral : FillEngine
     {

OpenNest.Engine/RectanglePacking/Item.cs

@@ -2,7 +2,7 @@
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class Item : Box
     {

OpenNest.Engine/RectanglePacking/PackBottomLeft.cs

@@ -3,7 +3,7 @@ using System.Linq;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class PackBottomLeft : PackEngine
     {

OpenNest.Engine/RectanglePacking/PackEngine.cs

@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal abstract class PackEngine
     {

OpenNest.Engine/RectanglePacking/PackFirstFitDecreasing.cs

@@ -2,7 +2,7 @@
 using System.Linq;
 using OpenNest.Geometry;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal class FirstFitDecreasing : PackEngine
     {

OpenNest.Engine/RectanglePacking/RectFill.cs

@@ -1,6 +1,6 @@
 using OpenNest.Geometry;
 
-namespace OpenNest.RectanglePacking
+namespace OpenNest.Engine.RectanglePacking
 {
     internal static class RectFill
     {

OpenNest.Engine/Strategies/RectBestFitStrategy.cs

@@ -1,5 +1,5 @@
 using System.Collections.Generic;
-using OpenNest.RectanglePacking;
+using OpenNest.Engine.RectanglePacking;
 
 namespace OpenNest.Engine.Strategies
 {

OpenNest.Engine/StripNestEngine.cs

@@ -5,7 +5,7 @@ using System.Threading;
 using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     public class StripNestEngine : NestEngineBase
     {

OpenNest.Engine/VerticalRemnantEngine.cs

@@ -5,7 +5,7 @@ using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
 using OpenNest.Math;
 
-namespace OpenNest
+namespace OpenNest.Engine
 {
     /// <summary>
     /// Optimizes for the largest right-side vertical drop.

OpenNest.IO.Tests/CutOnlyImportTests.cs

@@ -4,6 +4,8 @@ using CSMath;
 using OpenNest.CNC;
 using CadLayer = ACadSharp.Tables.Layer;
 using CadLine = ACadSharp.Entities.Line;
+using OpenNest.Engine.Jobs;
+using OpenNest.Engine.Jobs.Adapters;
 
 namespace OpenNest.IO.Tests;
 

OpenNest.Mcp/Tools/NestingTools.cs

@@ -6,6 +6,7 @@ using System.Threading;
 using ModelContextProtocol.Server;
 using OpenNest.Engine.Fill;
 using OpenNest.Geometry;
+using OpenNest.Engine;
 
 namespace OpenNest.Mcp.Tools
 {

OpenNest.Tests/Api/NestResponsePersistenceTests.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using OpenNest.Api;
 using OpenNest.Geometry;
 using OpenNest.IO;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Tests.Api;
 

OpenNest.Tests/Api/NestRunnerTests.cs

@@ -6,6 +6,7 @@ using OpenNest.Api;
 using OpenNest.Converters;
 using OpenNest.Geometry;
 using OpenNest.IO;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Tests.Api;
 

OpenNest.Tests/Benchmark/BenchmarkRunnerTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Benchmark;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Tests.Benchmark;
 

OpenNest.Tests/Benchmark/JobLoaderManifestTests.cs

@@ -1,5 +1,6 @@
 using OpenNest.Benchmark;
 using OpenNest.Geometry;
+using OpenNest.Engine.Jobs;
 
 namespace OpenNest.Tests.Benchmark;
 

OpenNest.Tests/Engine/EngineOverlapTests.cs

@@ -2,6 +2,7 @@ using OpenNest.Converters;
 using OpenNest.Geometry;
 using OpenNest.IO;
 using Xunit.Abstractions;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Engine;
 

OpenNest.Tests/Engine/EngineRefactorSmokeTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Engine;
 

OpenNest.Tests/Engine/MultiPlateNesterTests.cs

@@ -7,6 +7,7 @@ using OpenNest.Geometry;
 using OpenNest.IO;
 using Xunit;
 using Xunit.Abstractions;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Engine;
 

OpenNest.Tests/Engine/NestPhaseExtensionsTests.cs

@@ -1,3 +1,4 @@
+using OpenNest.Engine;
 namespace OpenNest.Tests.Engine;
 
 public class NestPhaseExtensionsTests

OpenNest.Tests/Engine/NestProgressTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Engine;
 

OpenNest.Tests/Engine/PlateOptimizerTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Geometry;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Engine;
 

OpenNest.Tests/Fill/AccumulatingProgressTests.cs

@@ -1,4 +1,5 @@
 using OpenNest.Engine.Fill;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Fill;
 

OpenNest.Tests/Fill/BestCombinationTests.cs

@@ -1,3 +1,4 @@
+using OpenNest.Engine.Fill;
 namespace OpenNest.Tests.Fill;
 
 public class BestCombinationTests

OpenNest.Tests/Fill/FillLinearCircleTests.cs

@@ -8,6 +8,7 @@ using OpenNest.Geometry;
 using OpenNest.Math;
 using Xunit;
 using Xunit.Abstractions;
+using OpenNest.Engine;
 
 namespace OpenNest.Tests.Fill
 {