fix: numpad now is supported and add missing footer slot

[Nanomixer98]

Description

I found this Quasar extension by Google. When designing and implementing this q-otp component I found out that the footer slot, mentioned in the documentation, wasn't working. Later, working with my keyboard, numpad keys weren't working too.

Type of change

[x] Bug fix (non-breaking change which fixes an issue)
[x] New feature (non-breaking change which adds functionality)
[ ] Documentation update
[ ] Code refactor

Changes

• File formatted
• Added support to numpad keys
• Added missing footer slot

[qertis]

Awesome!