When there are rows that could not successfully be parsed (errors or warnings)
- In the above, make it easiert to track down the error by not only printing the row number, but show the full row content of the problematic entry.
- add a "Correct this entry button" next to the relevant rows, where the user can browse a curated catalog (by card name, from scryfall) for the correct entry and apply it, or enter the value manually (with optional validation).
When there are rows that could not successfully be parsed (errors or warnings)