embed html template and static files

admin/templates/html/totp-confirm.html

@@ -0,0 +1,48 @@
+{{define "head"}}
+<title>TOTP Confirmation - ari melody 💫</title>
+<link rel="shortcut icon" href="/img/favicon.png" type="image/x-icon">
+<link rel="stylesheet" href="/admin/static/admin.css">
+<style>
+.qr-code {
+    border: 1px solid #8888;
+}
+code {
+    user-select: all;
+}
+</style>
+{{end}}
+
+{{define "content"}}
+<main>
+    {{if .Session.Error.Valid}}
+    <p id="error">{{html .Session.Error.String}}</p>
+    {{end}}
+
+    <form action="/admin/account/totp-confirm?totp-name={{.NameEscaped}}" method="POST" id="totp-setup">
+        {{if .QRBase64Image}}
+        <img src="data:image/png;base64,{{.QRBase64Image}}" alt="" class="qr-code">
+
+        <p>
+        Scan the QR code above into your authentication app or password manager,
+        then enter your 2FA code below.
+        </p>
+
+        <p>
+        If the QR code does not work, you may also enter this secret code:
+        </p>
+        {{else}}
+        <p>
+        Paste the below secret code into your authentication app or password manager,
+        then enter your 2FA code below:
+        </p>
+        {{end}}
+
+        <p><code>{{.TOTP.Secret}}</code></p>
+
+        <label for="totp">TOTP:</label>
+        <input type="text" name="totp" value="" autocomplete="one-time-code" required autofocus>
+
+        <button type="submit" class="new">Create</button>
+    </form>
+</main>
+{{end}}