Convert to Blazor (#6)

Convert existing progress to Blazor on client and server

src/JobsJobsJobs/Shared/Domain/MarkdownString.cs

@@ -0,0 +1,21 @@
+using Markdig;
+
+namespace JobsJobsJobs.Shared
+{
+    /// <summary>
+    /// A string of Markdown text
+    /// </summary>
+    public record MarkdownString(string Text)
+    {
+        /// <summary>
+        /// The Markdown conversion pipeline (enables all advanced features)
+        /// </summary>
+        private readonly MarkdownPipeline Pipeline = new MarkdownPipelineBuilder().UseAdvancedExtensions().Build();
+
+        /// <summary>
+        /// Convert this Markdown string to HTML
+        /// </summary>
+        /// <returns>This Markdown string as HTML</returns>
+        public string ToHtml() => Markdown.ToHtml(Text, Pipeline);
+    }
+}