Digits should be easier to customize (incl. alternative names for the same digit)

[timo]

community/core/keys/keys.py

Line 6 in d426076

digits = "zero one two three four five six seven eight nine".split()

Using a list here is neat from a "beautiful code" standpoint, but for making it customizable, it would be better to have either a .talon-list, or write out a dictionary with explicit word -> number pairs so a user who wants to change commands that use <user.number_key> (like the mouse grid for example) can just change or add lines

[timo]

Also maybe there should either be unification or stronger/clearer distinction between words used for number_key and words used for full numbers

i'm looking at this particularly from the perspective of a non-coder who just needs some small tweaks to their commands

[nriley]

Partially fixed in #1554 (for keys at least).