Refresh NuGet package metadata in next C# SDK release

[kriptoburak]

Summary

NuGet package XTwitterScraper is the canonical C# package ID. The latest registry version is 0.4.2, but the published nuspec still has older package metadata than the current default-branch source.

Registry Evidence

• NuGet flat container: XTwitterScraper versions include 0.4.2.
• Published xtwitterscraper.0.4.2.nuspec has project URL https://xquik.com/, description The official .NET library for the X Twitter Scraper API., and tags sdk api http library.
• Published nuspec repository points at https://www.github.com/Xquik-dev/x-twitter-scraper-csharp commit befb844ecd880442d93f57096085ae0bba657d40.

Source Evidence

Current main has richer metadata:

• src/XTwitterScraper/XTwitterScraper.csproj sets a source-backed SDK description for tweet search, profile tweets, follower export, webhooks, and X automation.
• src/Directory.Build.props sets detailed PackageTags, PackageLicenseExpression, PackageProjectUrl, RepositoryUrl, and RepositoryType.

Release Blocker

NuGet package versions are immutable, so do not republish 0.4.2. Ship the metadata refresh in the next C# SDK version after normal release gates:

• CI passes on the release commit.
• dotnet pack --configuration Release output nuspec is inspected before publish.
• The package version is greater than 0.4.2.
• NuGet publish auth is available through the existing workflow secret.

Validation Used

• https://api.nuget.org/v3-flatcontainer/xtwitterscraper/index.json
• https://api.nuget.org/v3-flatcontainer/xtwitterscraper/0.4.2/xtwitterscraper.nuspec
• https://api.nuget.org/v3/registration5-semver1/xtwitterscraper/index.json