convert .aff.json to .aff.php and add ts()

[ufundo]

Overview

Convert outstanding .aff.json afform files to .aff.php and add translation to the title.

Before

Files don't have translation

After

Titles have translation.

Technical Details

Scripted but can't see anything that's slipped through..

[civibot]

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[colemanw]

Thanks for this @ufundo - the style checker is complaining about missing eof newlines, but otherwise looks perfect.

[ufundo]

One day I will remember to run the linter before pushing or get round to configuring a git hook...

Updated now

[colemanw]

@ufundo if you get a chance, I think we could be nicer to our translation team by not making them translate nonsense strings from files that belong to unit tests (like ts('Weird Name') could be unwrapped).