MilesONerd/DotNET-Build-Buddy ? reverse-engineered prompt

Build me a VS Code extension for .NET developers that keeps my solution and project files in sync automatically.

I want it to watch my workspace for C#, F#, and VB.NET files, then create or अपडेट the right .sln, .csproj, .fsproj, and .vbproj files as I add, move, or delete code. It should organize projects sensibly by folder structure, keep existing project settings when possible, and update everything in real time. Please include commands for generating a solution, updating project files, and refreshing all .NET files.

I also want NuGet compatibility checks built in. When I open a project file, it should flag packages that do not match the target framework, suggest better versions or modern alternatives, and show helpful inline warnings or errors with tooltips. If everything would work on a newer framework, it should suggest a framework upgrade too.

Make it feel polished in VS Code, and look up current docs online if you need to.