Currency switcher: theme data reference

Reading the data tables. Presence varies by page and state; this is not a requirement to populate every field.

Field	Type	Meaning	Availability
viewModel.currencySwitcher	object	Currency switcher data; check child fields before use.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.currentCurrencyId	number	current currency identifier; do not load data with it.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.currentIsoCode	string	Current iso code value supplied for this context.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.currentLabel	string	Prepared current display text.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.currentShortLabel	string	Prepared current short display text.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.isEnabled	boolean	Whether enabled applies; use for display only.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.items	array	Prepared items collection; may be empty.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.items[].currencyId	number	currency identifier; do not load data with it.	For each existing item; optional child fields depend on item type.
viewModel.currencySwitcher.items[].isActive	boolean	Whether active applies; use for display only.	For each existing item; optional child fields depend on item type.
viewModel.currencySwitcher.items[].isoCode	string	Iso code value supplied for this context.	For each existing item; optional child fields depend on item type.
viewModel.currencySwitcher.items[].label	string	Label value supplied for this context.	For each existing item; optional child fields depend on item type.
viewModel.currencySwitcher.items[].shortLabel	string	Prepared short display text.	For each existing item; optional child fields depend on item type.
viewModel.currencySwitcher.returnUrl	string	Prepared return URL; use unchanged.	When the parent is provided; check optional fields.
viewModel.currencySwitcher.switchAction	string	Switch action value supplied for this context.	When the parent is provided; check optional fields.