fix: LEAP-509: Optimize regular expression for improved performance (#…

…1673)

src/utils/data.js

@@ -72,9 +72,9 @@ export const parseCSV = (text, separator = 'auto') => {
 
   const re = new RegExp(
     [
-      '"(""|[^"]+)*"', // quoted text with possible quoted quotes inside it ("not a ""value""")
+      '"(?:""|[^"])*"', // quoted text with possible quoted quotes inside it ("not a ""value""")
       `[^"${separator}]+`, // usual value, no quotes, between separators
-      `(?=${separator}(${separator}|$))`, // empty value in the middle or at the end of string
+      `(?=${separator}(?:${separator}|$))`, // empty value in the middle or at the end of string
       `^(?=${separator})`, // empty value at the start of the string
     ].join('|'),
     'g',