feat: translate FileManager #345 (#558)

### What problem does this PR solve?
#345
feat: translate FileManager
feat: batch delete files from the file table in the knowledge base

### Type of change

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

web/src/utils/commonUtil.ts

@@ -27,3 +27,9 @@ export const getSearchValue = (key: string) => {
   const params = new URL(document.location as any).searchParams;
   return params.get(key);
 };
+
+// Formatize numbers, add thousands of separators
+export const formatNumberWithThousandsSeparator = (numberStr: string) => {
+  const formattedNumber = numberStr.replace(/\B(?=(\d{3})+(?!\d))/g, ',');
+  return formattedNumber;
+};