style: move root namespace to TeamOctolings.Octobot

TeamOctolings.Octobot/Extensions/MarkdownExtensions.cs

@@ -0,0 +1,16 @@
+namespace TeamOctolings.Octobot.Extensions;
+
+public static class MarkdownExtensions
+{
+    /// <summary>
+    /// Formats a string to use Markdown Bullet formatting.
+    /// </summary>
+    /// <param name="text">The input text to format.</param>
+    /// <returns>
+    /// A markdown-formatted bullet string.
+    /// </returns>
+    public static string BulletPoint(string text)
+    {
+        return $"- {text}";
+    }
+}