convert general date format to date for multiple columns.
If error, it kept the raw data, where it safe to use without destroy the data.
and output a copy in "E" output anchor with recordID and column name.
Example:
| random date string | output | remark |
| 12/28/2015 | 2015-12-28 | converted |
| 2015-12-28 | 2015-12-28 | keep as date |
| 2028-08-24 | 2028-08-24 | keep as date |
| 2037-12-22 | 2037-12-22 | keep as date |
| December 22, 2037 | 2037-12-22 | converted |
| Feb 04, 2017 | 2017-02-04 | converted |
| Monday, 25 Dec 2025 | Monday, 25 Dec 2025 | keep as fail |
| 2023-90-02 | 2023-90-02 | keep as fail |
Edit (24 Mar 2025): bug fix as accepted "2024-18-50" as valid date

