Fix submit handling of thousands when creating data entry batch

[eileenmcnaughton]

Overview

Fix submit handling of thousands when creating data entry batch

Before

When creating a new batch entering the total batch amount with a comma (eg. 5,000.00) results in the amount being truncated

After

Saves correctly

Technical Details

Note I tested & the apiv4 does fine at handling created_id & created_date so I removed that from the form

Comments

I noticed some other issues around this flow - I think I have another PR open for the enotices so I kept this PR tightly constrained to post process

[civibot]

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[eileenmcnaughton]

test this please

[eileenmcnaughton]

test this please

[eileenmcnaughton]

@colemanw @demeritcowboy can anyone check this - it was failing tests before for reasons not related to this PR

[demeritcowboy]

I think this is ok. It creates a bunch of new E_NOTICES that weren't there before but I guess that's what you're referring to in the description.

Noting that this creation page seems to work with euro settings too, but then the actual batch page doesn't really.