Localise available UI texts

[bajiat]

Proofread the English UI texts and translate them into Finnish.

Definition of done

• Upload the English and Finnish UI texts into OneSky.
• Proofread the English UI texts and make changes where necessary.
• Translate the missing or changed UI texts into Finnish.
• Have the Finnish UI texts proofread.

[Nazarah]

Interested to co-pilot

[preriasusi]

Ready to localise in OneSky.