move scripts to appropriate pages

Views/Note/Index.cshtml

@@ -4,3 +4,8 @@
 
 <div class="toast" id="saved-indicator">Saved</div>
 <div class="toast" id="update-indicator">Updated</div>
+
+@section scripts {
+    <script src="~/lib/signalr/dist/browser/signalr.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+}

Views/Shared/_Layout.cshtml

@@ -12,8 +12,6 @@
     @RenderBody()
 
     <script src="~/lib/jquery/dist/jquery.min.js"></script>
-    <script src="~/lib/signalr/dist/browser/signalr.min.js"></script>
-    <script src="~/js/site.js" asp-append-version="true"></script>
 
     @RenderSection("scripts", false)
 </body>