multilang: nav instructions (#25102)
multilang: nav instructions (#25102)

* Try Chinese nav

* try this

* not sure what does what

* read language setting in navd

* probably not used

Co-authored-by: Willem Melching <eda97de175ec12fa0fa744bd0ab7ea3b9c2c5275@gmail.com>
commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot