misc: update config.json and title for supnas

config.json

@@ -1,13 +1,8 @@
 {
-  "defaultHomeserver": 3,
+  "defaultHomeserver": 0,
   "homeserverList": [
-    "0wnz.at",
-    "converser.eu",
-    "envs.net",
-    "matrix.org",
-    "monero.social",
-    "mozilla.org",
-    "xmr.se"
+    "chat.naskya.net",
+    "chat.sup39.dev"
   ],
-  "allowCustomHomeservers": true
+  "allowCustomHomeservers": false
 }

index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
-    <title>Cinny</title>
+    <title>Cinny@さぽなす</title>
     <meta name="name" content="Cinny" />
     <meta name="author" content="Ajay Bura" />
     <meta