4.0.0

Add comprehensive stress tests for BTree and BPlusTree implementations

- Introduced a new stress test suite in BTree.Test/BTree/StressTest.cs to validate the integrity and performance of BTree and BPlusTree under various scenarios.
- Implemented tests for large dataset insertion and removal, random insert/remove operations, alternating insert/remove patterns, and sequential operations.
- Enhanced BPlusTree and BTree classes to support efficient leaf node traversal and iteration using callback interfaces for high-performance scenarios.
- Updated project files to support multiple target frameworks (netstandard2.0, net6.0, net8.0, net10.0) and incremented version to 4.0.0.
- Added new interfaces for allocation-free iteration over BTree items to minimize delegate overhead.
- Improved the Option<TValue> struct for better performance in hot paths.
- Updated README.md to reflect changes and provide clearer usage instructions.

Author: DevAM-Tools

BTree.Benchmark/BTree.Benchmark.csproj

@@ -2,23 +2,23 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>disable</Nullable>
     <LangVersion>latest</LangVersion>
     <InvariantGlobalization>true</InvariantGlobalization>
     <Title>BTree.Benchmark</Title>
     <Authors>DevAM</Authors>
     <Company>DevAM</Company>
     <Product>BTree</Product>
-    <Version>3.0.1</Version>
+    <Version>4.0.0</Version>
     <Copyright>Copyright (c) 2024 DevAM. All Rights Reserved.</Copyright>
-    <AssemblyVersion>3.0.1</AssemblyVersion>
-    <FileVersion>3.0.1</FileVersion>
+    <AssemblyVersion>4.0.0</AssemblyVersion>
+    <FileVersion>4.0.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.15.2" />
-    <PackageReference Include="BenchmarkDotNet.Annotations" Version="0.15.2" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
+    <PackageReference Include="BenchmarkDotNet.Annotations" Version="0.15.8" />
   </ItemGroup>
 
   <ItemGroup>