fix: add more lang and lang fix for tray

src-tauri/src/core/tray.rs

@@ -323,7 +323,7 @@ fn create_tray_menu(
     let app_version = &MenuItem::with_id(
         app_handle,
         "app_version",
-        format!("Version {version}"),
+        format!("{} {version}", t("Verge Version")),
         true,
         None::<&str>,
     ).unwrap();
@@ -339,7 +339,7 @@ fn create_tray_menu(
     let quit = &MenuItem::with_id(
         app_handle,
         "quit",
-        t("Quit"),
+        t("Exit"),
         true,
         Some("CmdOrControl+Q"),
     ).unwrap();

src-tauri/src/utils/i18n.rs

@@ -1,4 +1,6 @@
-use std::{fs, path::Path};
+use std::{fs, path::Path, collections::HashMap};
+use serde_json::Value;
+use once_cell::sync::Lazy;
 use crate::config::Config;
 use sys_locale;
 
@@ -32,15 +34,48 @@ pub fn get_supported_languages() -> Vec<String> {
     vec!["en".to_string(), "ru".to_string(), "zh".to_string(), "fa".to_string()]
 }
 
-pub fn t(text: &str) -> String {
+static TRANSLATIONS: Lazy<HashMap<String, Value>> = Lazy::new(|| {
+    let project_dir = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap();
+    let locales_dir = project_dir.join("src/locales");
+    let mut translations = HashMap::new();
+    
+    for lang in ["en", "ru", "zh", "fa", "tt"] {
+        let file_path = locales_dir.join(format!("{}.json", lang));
+        if let Ok(content) = fs::read_to_string(file_path) {
+            if let Ok(json) = serde_json::from_str(&content) {
+                translations.insert(lang.to_string(), json);
+            }
+        }
+    }
+    translations
+});
+
+pub fn t(key: &str) -> String {
     let config = Config::verge();
     let verge = config.latest();
     let current_lang = verge.language.as_ref().map_or_else(
         || get_system_language(),
         |lang| lang.to_string()
     );
-
-    text.to_string()
+    
+    if let Some(translations) = TRANSLATIONS.get(&current_lang) {
+        if let Some(text) = translations.get(key) {
+            if let Some(text) = text.as_str() {
+                return text.to_string();
+            }
+        }
+    }
+    
+    // Fallback to English
+    if let Some(translations) = TRANSLATIONS.get("en") {
+        if let Some(text) = translations.get(key) {
+            if let Some(text) = text.as_str() {
+                return text.to_string();
+            }
+        }
+    }
+    
+    key.to_string()
 }
 
 fn get_system_language() -> String {