Add true/false to auto-htmx converter (#59)

- This will allow backups to be restored, converting the value as part of the restoration

src/MyWebLog/Handlers/Helpers.fs

@@ -68,10 +68,6 @@ open Giraffe
 open Giraffe.Htmx
 open Giraffe.ViewEngine
 
-/// htmx script tag
-let private htmxScript (webLog: WebLog) =
-    $"""<script src="{webLog.RelativeUrl(Permalink "htmx.min.js")}"></script>"""
-
 /// Get the current user messages, and commit the session so that they are preserved
 let private getCurrentMessages ctx = task {
     let! messages = messages ctx