feat: If the model is not set, a pop-up window will remind the user #2295 (#2574)

### What problem does this PR solve?

feat: If the model is not set, a pop-up window will remind the user
#2295

### Type of change

- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

web/src/locales/en.ts

@@ -27,6 +27,7 @@ export default {
       close: 'Close',
       preview: 'Preview',
       move: 'Move',
+      warn: '提醒',
     },
     login: {
       login: 'Sign in',
@@ -578,6 +579,8 @@ The above is the content you need to summarize.`,
         'Please input Google Cloud Service Account Key in base64 format',
       addGoogleRegion: 'Google Cloud Region',
       GoogleRegionMessage: 'Please input Google Cloud Region',
+      modelProvidersWarn:
+        'Please add both embedding model and LLM in <b>Settings > Model</b> providers firstly.',
     },
     message: {
       registered: 'Registered!',

web/src/locales/zh-traditional.ts

@@ -27,6 +27,7 @@ export default {
       close: '關閉',
       preview: '預覽',
       move: '移動',
+      warn: '提醒',
     },
     login: {
       login: '登入',
@@ -537,6 +538,8 @@ export default {
         '請輸入 Google Cloud Service Account Key in base64 format',
       addGoogleRegion: 'Google Cloud 區域',
       GoogleRegionMessage: '請輸入 Google Cloud 區域',
+      modelProvidersWarn:
+        '請先在 <b>「設定」>「模型提供者」</b> 中新增嵌入模型和LLM。',
     },
     message: {
       registered: '註冊成功',
@@ -858,7 +861,7 @@ export default {
         insurance: '保險',
         futures: '期貨',
         lccp: '理財',
-        foreign_exchange: '股票',
+        foreign_exchange: '外匯',
       },
       akShare: 'AkShare',
       akShareDescription: '此組件可用於從東方財富網取得對應股票的新聞資訊。',

web/src/locales/zh.ts

@@ -27,6 +27,7 @@ export default {
       close: '关闭',
       preview: '预览',
       move: '移动',
+      warn: '提醒',
     },
     login: {
       login: '登录',
@@ -554,6 +555,8 @@ export default {
         '请输入 Google Cloud Service Account Key in base64 format',
       addGoogleRegion: 'Google Cloud 区域',
       GoogleRegionMessage: '请输入 Google Cloud 区域',
+      modelProvidersWarn:
+        '请首先在 <b>设置 > 模型提供商</b> 中添加嵌入模型和 LLM。',
     },
     message: {
       registered: '注册成功',
@@ -876,7 +879,7 @@ export default {
         insurance: '保险',
         futures: '期货',
         lccp: '理财',
-        foreign_exchange: '股票',
+        foreign_exchange: '外汇',
       },
       akShare: 'AkShare',
       akShareDescription: '该组件可用于从东方财富网站获取相应股票的新闻信息。',