Improvement: pass more params into `validateRow` for improved row validation

[B]

In file import-controller.ts, function CheckCSVValidation, change from:

await Promise.all(csvValues.map((v) => validateRow(v)));

to:

await Promise.all(csvValues.map(validateRow));

so user-provided validation function has access to row index to inform user which row is failing validation, and even the full array of records (3rd arg from array.map) to allow cross-record validation in a data set.

[Ben Winding]

Hi @bayareacoder (Nice username btw),
Yeah I think that's probably a good idea, I'll implement now.
Cheers,
Ben