update install wizard to Bootstrap 5

Oqtane.Shared/Models/ConnectionStringField.cs

@@ -1,28 +0,0 @@
-namespace Oqtane.Models
-{
-    /// <summary>
-    /// Helper class for input fields in the setup of the SQL connection
-    /// </summary>
-    public class ConnectionStringField
-    {
-        /// <summary>
-        /// Simple to understand field name / label
-        /// </summary>
-        public string FriendlyName { get; set; }
-
-        /// <summary>
-        /// Instructions / help for the user
-        /// </summary>
-        public string HelpText { get; set; }
-
-        /// <summary>
-        /// Property / Setting name which will be filled in by the user. Typically something like `Server`, `Port` etc.
-        /// </summary>
-        public string Name { get; set; }
-
-        /// <summary>
-        /// Initial value used in the UI and probably later also the user input that was given.
-        /// </summary>
-        public string Value { get; set; }
-    }
-}