Full split of lang.rs

src/navigation.rs

@@ -5,7 +5,6 @@ use crate::data_provider::web_api::{
     get_local_version, get_web_version, load_data, set_local_version,
 };
 use crate::fs::*;
-use crate::lang::Id;
 use crate::message_navigation;
 use crate::navigation::Page::*;
 use crate::navigation::RootMessage::{
@@ -41,6 +40,7 @@ use parking_lot::Mutex;
 use rusqlite::Connection;
 use std::sync::Arc;
 use std::time::Instant;
+use crate::data::Id;
 
 impl Default for ScreenState {
     fn default() -> Self {