Override "Bond" label problem

[Lifthraser]

When using the Dungeon World game setting Override "Bond" label, it does not translate the button "add bond" as seen in the screenshot:

Proposed solution:
change the button to just +Add, so it does not repeat the work a 2nd time on the same line and avoir cluttering the UI on a small space for nothing.

[Lifthraser]

Exemple solution:

I replaced the localisation name "AddBond" with just "Add" and did the same with the value
Would also need to change it in all the localisations if possible.

[Lifthraser]

Tried to use the foundry EFFECT.MODE_ADD but it was a bit far fetched to I went with our own i18n key of "Add"
Updated the translation for all supported DW languages.
PR is opened.