feat: add caps-lock hook and warning

[jpyepez]

Description

This PR addresses #466

• Add caps lock detection via useCapsLock hook
• Add CapsLockWarning component for user feedback
• Integrate with password A, password C, and change password inputs. Important to note, hooked up both inputs in the change password modal to the same warning to avoid having to handle caps lock detection independently, and to avoid weird duplicate or out-of-sync warnings.
• Add translations

Screen Recordings

Password A

Password C

Change Password A (Settings)

[cstenglein]

Awesome stuff, thank you very much!