feat: display the version and backend service status on the page (#848)

### What problem does this PR solve?

#643 feat: display the version and backend service status on the page

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/locales/en.ts

@@ -393,6 +393,7 @@ export default {
       model: 'Model Providers',
       modelDescription: 'Set the model parameter and API Key here.',
       team: 'Team',
+      system: 'System',
       logout: 'Log out',
       username: 'Username',
       usernameMessage: 'Please input your username!',

web/src/locales/zh-traditional.ts

@@ -364,6 +364,7 @@ export default {
       modelDescription: '在此設置模型參數和 API Key。',
       team: '團隊',
       logout: '登出',
+      system: '系統',
       username: '使用者名稱',
       usernameMessage: '請輸入用戶名',
       photo: '頭像',

web/src/locales/zh.ts

@@ -380,6 +380,7 @@ export default {
       model: '模型提供商',
       modelDescription: '在此设置模型参数和 API Key。',
       team: '团队',
+      system: '系统',
       logout: '登出',
       username: '用户名',
       usernameMessage: '请输入用户名',