refactor(settings): reorganize subscription settings into clearer tabs

- Split the Happ and Clash/Mihomo routing sections out of Information into
  their own dedicated tabs.
- Extract the profile/branding fields (title, support URL, profile page,
  announcement, theme dir) out of the mislabeled "Subscription Title"
  divider into a new Profile tab.
- Move the Update Interval setting into Information and drop the
  single-field Intervals tab.
- Add the "profile" tab label across all locales.

internal/web/translation/ru-RU.json

@@ -1151,6 +1151,7 @@
       "proxyAndServer": "Прокси и сервер",
       "intervals": "Интервалы",
       "information": "Информация",
+      "profile": "Профиль",
       "language": "Язык интерфейса",
       "telegramBotLanguage": "Язык Telegram-бота",
       "security": {