Refactor localization code-fix provider

Added a new `Editor.Localization.CodeFixProvider` project to encapsulate the `OldGetTranslateAnalyzerCodeFixProvider` functionality. Updated the solution and project files to include the new project as an analyzer. Replaced the old implementation of the code-fix provider with a cleaner, more maintainable version in the new project.

Streamlined dependencies in `Editor.Localization.Analyzers.csproj` by replacing `Microsoft.CodeAnalysis.CSharp.Workspaces` with `Microsoft.CodeAnalysis.CSharp`. Improved code structure, diagnostic handling, and utility methods for transforming old localization API calls.

These changes enhance modularity, maintainability, and adherence to modern coding standards while preserving existing functionality.

Author: Jack251970

Editor.slnx

@@ -4,6 +4,7 @@
     <File Path="Localization/README.md" />
     <Project Path="Localization/Editor.Localization.Analyzers/Editor.Localization.Analyzers.csproj" />
     <Project Path="Localization/Editor.Localization.Attributes/Editor.Localization.Attributes.csproj" />
+    <Project Path="Localization/Editor.Localization.CodeFixProvider/Editor.Localization.CodeFixProvider.csproj" Id="77d44011-a18d-4968-ab54-fbe7db91a189" />
     <Project Path="Localization/Editor.Localization.Shared/Editor.Localization.Shared.csproj" />
     <Project Path="Localization/Editor.Localization.SourceGenerators/Editor.Localization.SourceGenerators.csproj" />
   </Folder>

Editor/Editor.csproj

@@ -45,6 +45,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Localization\Editor.Localization.Analyzers\Editor.Localization.Analyzers.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\Localization\Editor.Localization.Attributes\Editor.Localization.Attributes.csproj" OutputItemType="Analyzer" />
+    <ProjectReference Include="..\Localization\Editor.Localization.CodeFixProvider\Editor.Localization.CodeFixProvider.csproj" OutputItemType="Analyzer" />
     <ProjectReference Include="..\Localization\Editor.Localization.Shared\Editor.Localization.Shared.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
     <ProjectReference Include="..\Localization\Editor.Localization.SourceGenerators\Editor.Localization.SourceGenerators.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
   </ItemGroup>

Localization/Editor.Localization.Analyzers/Editor.Localization.Analyzers.csproj

@@ -11,7 +11,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
   </ItemGroup>
 
   <ItemGroup>

Localization/Editor.Localization.CodeFixProvider/Editor.Localization.CodeFixProvider.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
+    <RootNamespace>Editor.Localization.CodeFixProvider</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.14.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Editor.Localization.Shared\Editor.Localization.Shared.csproj" />
+  </ItemGroup>
+
+</Project>

Localization/Editor.Localization.Analyzers/Localize/OldGetTranslateAnalyzerCodeFixProvider.cs renamed to Localization/Editor.Localization.CodeFixProvider/Localize/OldGetTranslateAnalyzerCodeFixProvider.cs

@@ -17,7 +17,7 @@ public class OldGetTranslateAnalyzerCodeFixProvider : CodeFixProvider
         #region CodeFixProvider
 
         public sealed override ImmutableArray<string> FixableDiagnosticIds => ImmutableArray.Create(
-            AnalyzerDiagnostics.OldLocalizationApiUsed.Id
+            Constants.OldLocalizationApiUsedId
         );
 
         public sealed override FixAllProvider GetFixAllProvider()
@@ -35,7 +35,7 @@ public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
                 CodeAction.Create(
                     title: $"Replace with '{Constants.ClassName}.localization_key(...args)'",
                     createChangedDocument: _ => FixOldTranslationAsync(context, root, diagnostic),
-                    equivalenceKey: AnalyzerDiagnostics.OldLocalizationApiUsed.Id
+                    equivalenceKey: Constants.OldLocalizationApiUsedId
                 ),
                 diagnostic
             );