adding hidden basic asp.net core backend (#30)

Base functionality:

    DB
    email sending
    user registration & login
    storing new characters and reading them back

Notes:

    Functionality is "hidden" with no links pointing to it.
    Most pages are scaffolded and not reviewed at all :(
    local Dev db setup is pushed to git
    NO local email setup :(

Kemkas.Web/Areas/Identity/Pages/Account/Manage/PersonalData.cshtml

@@ -0,0 +1,27 @@
+@page
+@model PersonalDataModel
+@{
+    ViewData["Title"] = "Personal Data";
+    ViewData["ActivePage"] = ManageNavPages.PersonalData;
+}
+
+<h3>@ViewData["Title"]</h3>
+
+<div class="row">
+    <div class="col-md-6">
+        <p>Your account contains personal data that you have given us. This page allows you to download or delete that data.</p>
+        <p>
+            <strong>Deleting this data will permanently remove your account, and this cannot be recovered.</strong>
+        </p>
+        <form id="download-data" asp-page="DownloadPersonalData" method="post">
+            <button class="btn btn-primary" type="submit">Download</button>
+        </form>
+        <p>
+            <a id="delete" asp-page="DeletePersonalData" class="btn btn-danger">Delete</a>
+        </p>
+    </div>
+</div>
+
+@section Scripts {
+    <partial name="_ValidationScriptsPartial" />
+}