feat: Add Google and GitHub OAuth Authentication with Lifetime Access - Add OAuth integrations, update menu system, add multi-language support, and update documentation

locales/en.json

@@ -4,6 +4,8 @@
         "exit": "Exit Program",
         "reset": "Reset Machine ID",
         "register": "Register New Cursor Account",
+        "register_google": "Register with Google Account",
+        "register_github": "Register with GitHub Account",
         "register_manual": "Register Cursor with Custom Email",
         "quit": "Close Cursor Application",
         "select_language": "Change Language",

locales/zh_cn.json

@@ -4,6 +4,8 @@
         "exit": "退出程序",
         "reset": "重置机器标识",
         "register": "注册新 Cursor 账号",
+        "register_google": "使用 Google 账号注册",
+        "register_github": "使用 GitHub 账号注册",
         "register_manual": "使用自定义邮箱注册",
         "quit": "关闭 Cursor 应用",
         "select_language": "更改语言",