Background and Motivation

Registering a custom IProblemDetailsWriter after calling AddRazorPages, etc results in the DefaultProblemDetailsWriter, not the custom IProblemDetailsWriter being called.

Analyzer Behavior and Message

Issue a warning when Registering a custom IProblemDetailsWriter after calling AddRazorPages, etc.

ASP0001: Authorization middleware is incorrectly configured is similar.

See dotnet/AspNetCore.Docs#29152

Note: When using a custom IProblemDetailsWriter, the custom IProblemDetailsWriter must be registered before calling AddRazorPages, AddControllers, or AddControllersWithViews.

cc @david-acker @mitchdenny @captainsafia

Moved to #48180