feat: add support for multi languages (#79)

* update backup settings description

* add rust-i18n

* translate

* .

* update translations

* fix

* update translate

* .

crates/client_keys/src/lib.rs

@@ -4,6 +4,8 @@ use gpui::{App, AppContext, Context, Entity, Global, Subscription, Window};
 use nostr_sdk::prelude::*;
 use smallvec::{smallvec, SmallVec};
 
+i18n::init!();
+
 pub fn init(cx: &mut App) {
     ClientKeys::set_global(cx.new(ClientKeys::new), cx);
 }