impr: add the last 3 generations of pokemon to pokemon.txt

[iinvicta]

from gen 1-7 to gen 1-10

did not include nidoran sex distinction because it contains special characters and is honestly pointless to include

[github-actions]

Hey there and thank you for opening this pull request! 👋🏼

We require pull request titles to follow the Conventional Commits specification and also include the author name at the end inside parenthesis. It looks like your proposed title needs to be adjusted.

Details:

Title "impr: add the last 3 generations of pokemon to pokemon.txt"
didn't match the configured pattern. Please ensure that the title
contains your name so that you can be credited in our changelog.

A correct version would look something like:

feat: add new feature (@github_username)
impr(quotes): add english quotes (@username)
fix(leaderboard): show user rank correctly (@user1, @user2, @user3)