post: add post about building the blog (#10)

* post: stub out initial post with outline

* fix: add title attribute to lead in feed and add disc to list styles in posts

* fix: apply style to artcile

* post: work on rough draft

* post: work on rough draft

* post: work on rought draft

* post: work on rought draft

* post: more work on rough draft

* post: finish post

* chore: cleanup usings

* chore: run dotnet format

* docs: testing README

* docs: update README.md

src/Blog/Posts/FilePostService.cs

@@ -14,7 +14,6 @@ class FilePostService(
 
   private static readonly MarkdownPipeline MarkdownPipeline = new MarkdownPipelineBuilder()
     .UseAdvancedExtensions()
-    .UsePrism()
     .Build();
 
   private const string MetaFence = "meta";