feat(i18n): add full-stack internationalization support

Add languages and entity_translations tables to database schema Implement localized queries and translation management in backend Integrate frontend i18n and add translation UI components
2026-05-01 12:04:49 +08:00
parent 91dd834413
commit 27100fbd22
36 changed files with 5055 additions and 866 deletions
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="zh-CN">
+<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />