* Extract question and page copy to translation files
* Refactor 2 question pages
* Readd removed answer options
* Fix missing/wrong age mappings
* Update some pages/questions
* Update tests
* CLDC-3656 Extract household characteristics soft validations (#2707
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* Extract retirement confirmation questions
* Extract old persons shared ownership confirmation questions
* Extract income confirmation questions
* Extract buyer live-in value check page and question copy to translation files
* Extract student not a child confirmation questions and page copy to translation files
* Extract partner under 16 value check page and question copy to translation files
* Extract partner under 16 value check page and question copy to translation files
* Update some missing/wrong keys
* Update some keys on 2023
* Update BU tests