Move general Map Static Assets coverage from the Blazor Static Files article to the main doc set article

[guardrex]

Description

Will wait until the split and new article appears for #34080.

READY for work ⚒.

Page URL

https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/static-files?view=aspnetcore-9.0

Content source URL

https://github.com/dotnet/AspNetCore.Docs/blob/main/aspnetcore/blazor/fundamentals/static-files.md

Document ID

25458428-030f-6acb-457e-1b4dfa722043

Article author

@guardrex