Squashed commit of the following:

commit 069f81fc3c87c437eceff756ddca7a4c1b58044d
Author: vnugent <public@vaughnnugent.com>
Date:   Sat Feb 24 22:33:34 2024 -0500

    feat: #3 setup mode, admin signup, fixes, and contianerize!

commit 97ffede9eb312fca0257afa06969d47a12703f3b
Author: vnugent <public@vaughnnugent.com>
Date:   Mon Feb 19 22:26:03 2024 -0500

    feat: new account setup and invitation links

commit 1c8f59bc0a1b25ce5013b0f1fc7fa73c0de415d6
Author: vnugent <public@vaughnnugent.com>
Date:   Thu Feb 15 16:49:59 2024 -0500

    feat: update packages, drag/drop link, and fix some button padding

1 files changed, 6 insertions, 4 deletions

diff --git a/back-end/src/ImportExportUtil.cs b/back-end/src/ImportExportUtil.cs
index 6fa554c..aff7109 100644
--- a/back-end/src/ImportExportUtil.cs
+++ b/back-end/src/ImportExportUtil.cs
@@ -16,17 +16,16 @@
 using System;
 using System.IO;
 using System.Text.Json;
-using SimpleBookmark.Model;
 using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
 using VNLib.Utils.IO;
 
-
+using SimpleBookmark.Model;
 
 namespace SimpleBookmark
 {
-    internal static class ImportExportUtil
+    internal static partial class ImportExportUtil
     {
         /// <summary>
         /// Exports a colletion of bookmarks to a netscape bookmark file
@@ -78,7 +77,7 @@ namespace SimpleBookmark
         }
 
         //Remove illegal characters from a string, ", \, and control characters
-        private static readonly Regex _illegalChars = new("[\"\\p{Cc}]", RegexOptions.Compiled);
+        private static readonly Regex _illegalChars = GetIllegalCharsReg();
 
         private static string? Escape(string? input)
         {
@@ -140,5 +139,8 @@ namespace SimpleBookmark
 
             writer.WriteEndArray();
         }
+
+        [GeneratedRegex("[\"\\p{Cc}]", RegexOptions.Compiled)]
+        private static partial Regex GetIllegalCharsReg();
     }
 }