dotnet watch installation
dotnet add package Microsoft.DotNet.Watcher.Tools --version 2.0.2
dotnet watch usage
https://docs.microsoft.com/en-us/aspnet/core/tutorials/dotnet-watch?view=aspnetcore-3.0
dotnet watch is a tool that runs a .NET Core CLI command when source files change. For example, a file change can trigger compilation, test execution, or deployment.