Add optional two-factor authentication (TOTP) and a self-service My Account view (v0.11.77)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "site-gateway",
-  "version": "0.11.76",
+  "version": "0.11.77",
   "private": true,
   "description": "Site Gateway: simple self-hosted website publishing, reverse proxying, and automatic HTTPS.",
   "type": "module",
@@ -11,7 +11,8 @@
   "dependencies": {
     "adm-zip": "0.5.16",
     "express": "5.1.0",
-    "multer": "2.0.2"
+    "multer": "2.0.2",
+    "qrcode": "1.5.4"
   },
   "engines": {
     "node": ">=22"