There are to ways to translate, for example, “Add” in the deck preview screen:
أضف vs إضافة
I looked at how YouTube, Chrome, Obsidian, Google Play, and Windows 10 do it, and pretty much all of them use the noun form.
Now, I personally find the noun form strange for an action. It could be due to my familiarity with English which uses the imperative (or arguably the base form without “to”). The imperative also has the advantage of being usually shorter.
I noticed that some people on crowdin have translated using the imperative, but the majority of translations are in the noun form.