Add custom job scheduling and dependency combiners

- Introduce `CombinedDependenciesJob` for efficient dependency handling and memory management
- Add `ScheduleCustom<T>` for user-defined job execution/free logic
- Refactor `JobInfo` and `JobDataPool<T>` for safer resource management and custom function support
- Improve SPMD extension type constraint formatting
- Update SPMD project content path and increment assembly versions
- Add unit tests for combined dependencies and custom jobs
- Remove `[Timeout]` from tests to prevent spurious failures
- Add TODO for future `WideLane` optimizations
- Replace legacy .sln with .slnx for better solution structure

Misaki.HighPerformance.Mathematics.SPMD/Misaki.HighPerformance.Mathematics.SPMD.csproj

@@ -7,7 +7,7 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Misaki</Authors>
-    <AssemblyVersion>1.3.4</AssemblyVersion>
+    <AssemblyVersion>1.3.5</AssemblyVersion>
     <Version>$(AssemblyVersion)</Version>
     <PackageProjectUrl>https://git.personalnas.com/Misaki/Misaki.HighPerformance.git</PackageProjectUrl>
     <RepositoryUrl>https://git.personalnas.com/Misaki/Misaki.HighPerformance.git</RepositoryUrl>
@@ -28,7 +28,7 @@
   <ItemGroup>
     <Content Include="**\*.cs" Exclude="obj\**;bin\**">
       <Pack>true</Pack>
-      <PackagePath>contentFiles\cs\any\Misaki.HighPerformance.LowLevel\</PackagePath>
+      <PackagePath>contentFiles\cs\any\Misaki.HighPerformance.Mathematics.SPMD\</PackagePath>
       <PackageCopyToOutput>false</PackageCopyToOutput>
       <BuildAction>Compile</BuildAction>
     </Content>