feat: Delete the files uploaded in the external dialog box #1880 (#1967)

### What problem does this PR solve?

feat: Delete the files uploaded in the external dialog box #1880

### Type of change


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

web/src/locales/en.ts

@@ -424,6 +424,7 @@ The above is the content you need to summarize.`,
       searching: 'searching...',
       parsing: 'Parsing',
       uploading: 'Uploading',
+      uploadFailed: 'Upload failed',
     },
     setting: {
       profile: 'Profile',

web/src/locales/zh-traditional.ts

@@ -394,6 +394,7 @@ export default {
       searching: '搜索中',
       parsing: '解析中',
       uploading: '上傳中',
+      uploadFailed: '上傳失敗',
     },
     setting: {
       profile: '概述',

web/src/locales/zh.ts

@@ -411,6 +411,7 @@ export default {
       searching: '搜索中',
       parsing: '解析中',
       uploading: '上传中',
+      uploadFailed: '上传失败',
     },
     setting: {
       profile: '概要',