Add projects to in-the-wild page.

[smeghead]

Add some projects to in-the-wild page.

• phel-lifegame The Lifegame using the CLI terminal written in phel.
• phel-saraudon A command to Visualize result of git log --stat.
• phel-cellular-automaton The cellular automaton using the CLI terminal written in phel.

[smeghead]

@Chemaclass
phel-str and phel-pdo have already been transferred under phel-lang.
Should phel-str, phel-pdo be removed from the in-the-wild page?

[Chemaclass]

@smeghead good idea. Instead of removing them you can point them to the phel-lang org, so it's a way to help people finding projects within the ecosystem. Do you mind changing them in this PR?

Btw, very nice projects what you're working on!

[smeghead]

@Chemaclass
phel-str has been removed as it has been moved to phel-lang itself.
Added phel-schema in addition to phel-pdo.

[Chemaclass]

Thank you!