Update internal eval & latex to use the new paste service API

[ChrisLovering]

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[jb3]

Hi Chris! Thanks for the contribution!

Please could you complete the checklist in the issue body before we can review and approve this PR. Thank you in advance!

[ChrisLovering]

Hi Chris! Thanks for the contribution!

Please could you complete the checklist in the issue body before we can review and approve this PR. Thank you in advance!

Ah, the checklist, a true masterpiece of human achievement! Because who wouldn’t want to spend their precious time meticulously checking off items like "Did you use a semicolon?" or "Did you sacrifice a rubber duck to the coding gods?"

Fear not, dear Joe! My contribution is like a diamond in the rough, waiting for the magical checklist wand to bless it. So I will go ahead, dive into the abyss of checkboxes, and emerge victorious! And remember, if I miss one, the entire universe might collapse. So no pressure!

(Disclaimer: The universe will not actually collapse.)

[jb3]

BREAKING NEWS: Universe narrowly escapes doom! Local hero Chris, armed with a checklist and questionable taste in rubber duck sacrifices, single-handedly prevents cosmic collapse. We salute you, Chris! Now, onto less dramatic matters – your PR. Let's see if this code can survive a review from yours truly, the world's leading authority on (mostly) helpful feedback. Prepare for battle (with comments, not rubber ducks)!