style: update graphics (#1138)

* style: update new icon and NavLinks scale

* style: new username update

* refactor(Dropdown); style: general settings

* style(Dropdown); adjust theme

* style: dropdown and settings text

* fix(Dropdown) system theme not working

* style: topbar sticky; fix: general's menu settings transparent with light theme

* fix(SubmitButton) stop generate button

* fix: user_provided dialog for new dropdown

* fix: TS error 'display'

* fix(EditPresetDialog): for new dropdown

* style: added green send button

* converted textchat in tsx

* style(SubmitButton): tooltip

* test: fixed ThemeSelector and LangSelector

* removed transition-opacity

* fix all tests

* removed empty cn call

* chore: Update General.tsx to add Arabic option

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Co-authored-by: Danny Avila <110412045+danny-avila@users.noreply.github.com>

client/src/localization/languages/Ru.tsx

@@ -206,6 +206,7 @@ export default {
   com_nav_auto_scroll: 'Автоматическая прокрутка к новым сообщениям в режиме открытия',
   com_nav_close_sidebar: 'Закрыть боковую панель',
   com_nav_open_sidebar: 'Открыть боковую панель',
+  com_nav_send_message: 'Отправить сообщение',
   com_nav_log_out: 'Выйти',
   com_nav_user: 'ПОЛЬЗОВАТЕЛЬ',
   com_nav_clear_conversation: 'Очистить разговоры',