don't use C# language preview for now

[hahn-kev]

closes #1570
workaround dotnet/efcore#35100 by not using language preview in lexbox for now.

This workaround will no longer be needed in EF Core 8.0.15 or 9.0.4 but those aren't out yet.

[coderabbitai]

📝 Walkthrough

Walkthrough

This pull request refactors the initialization of the Regex instance in the FwLiteEditionConfig class by introducing a private nullable field for lazy instantiation. Additionally, it removes the <LangVersion>preview</LangVersion> property from the project file and appends a newline after the closing tag in the .csproj file. The changes enhance code clarity without altering the overall logic.

Changes

File(s)	Change Summary
backend/.../FwLiteReleaseConfig.cs	Refactored the FdLiteEditionConfig class by introducing a private Regex? _fileName field and updating the FileName property for lazy initialization.
backend/.../LexBoxApi.csproj	Removed the <LangVersion>preview</LangVersion> element from the property group and added a newline after the closing </Project> tag for proper formatting.

Assessment against linked issues

Objective	Addressed	Explanation
Fix "Add my Projects from org page fails" (#1570)	❌	Changes are limited to configuration refactoring and project file cleanup; no modifications related to project addition logic are evident.

Poem

I'm a coding rabbit with leaps so spry,
Tucking Regex in a field as time flies by,
Removing preview tags with a keen eye,
Hopping through code without a sigh,
Cheers for changes under the clear blue sky!
🐇 Keep on hopping, bugs goodbye!

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📜 Recent review details

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 0aa8192 and 51d3f9b.

📒 Files selected for processing (2)

• backend/LexBoxApi/Config/FwLiteReleaseConfig.cs (1 hunks)
• backend/LexBoxApi/LexBoxApi.csproj (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (3)

• GitHub Check: Build API / publish-api
• GitHub Check: Analyze (javascript-typescript)
• GitHub Check: Analyze (csharp)

🔇 Additional comments (2)

backend/LexBoxApi/LexBoxApi.csproj (1)

67-68: Removed preview language version as per PR objectives

The removal of <LangVersion>preview</LangVersion> from the project file aligns with the PR's goal to stop using C# language preview features for now. This is a good temporary workaround for the Entity Framework Core issue mentioned in GitHub issue #35100.

The code will now use the default language version associated with the project's target framework instead of preview features.

backend/LexBoxApi/Config/FwLiteReleaseConfig.cs (1)

20-21: Refactored Regex initialization to avoid using language preview features

This change refactors the FileName property implementation to use standard C# features rather than requiring preview language features. By introducing a private nullable field _fileName and using the null-coalescing assignment operator (??=), the code maintains the same lazy initialization behavior without relying on preview features that may cause issues with Entity Framework Core.

The implementation is clean and follows best practices for lazy initialization in C#.

✨ Finishing Touches

• 📝 Generate Docstrings

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[github-actions]

C# Unit Tests

107 tests  ±0   107 ✅ ±0   5s ⏱️ -1s
 16 suites ±0     0 💤 ±0 
  1 files   ±0     0 ❌ ±0 

Results for commit 51d3f9b. ± Comparison against base commit 0aa8192.