Safe placeholder guidance for personalisation

[saimaghafoor]

Added safe placeholder guidance. Restructured content to accommodate new guidance.

Please could we add a preview, thanks.

[BlessedDev]

[saimaghafoor]

@rparke - hey Richard, this is ready for review please :)

[rparke]

@rparke - hey Richard, this is ready for review please :)

Just checking, we don't want this merging to main by itself right? We want it merging to the feature branch for placeholder injection and testing along with the rest of the prototype, then merging after any usability testing changes.

[saimaghafoor]

Yeah it'll need adding to the prototype in prep for the usability session on Thursday

[rparke]

Yeah it'll need adding to the prototype in prep for the usability session on Thursday

Cool, it all looks good to me, but we will need to make sure everything gets merged into the right place in the right order.

[saimaghafoor]

@rparke I've updated the placeholder name from make_safe to secure now. And added the 'edit email template' page content too. So it's good to add to the prototype after you've reviewed it

[saimaghafoor]

@rparke tagging you as I've added the correct placeholder syntax (Edit email template page commit), Thanks!