Remove deprecated/unused APIOptions and renderer props

[benchristel]

Summary:

All of the removed properties were either not used by Perseus or not used in
any clients.

This PR will be easiest to review one commit at a time.

Issue: none

Test plan:

CI checks should pass.

[github-actions]

Size Change: -383 B (-0.08%)

Total Size: 506 kB

📦 View Changed

Filename	Size	Change
packages/perseus-editor/dist/es/index.js	105 kB	-38 B (-0.04%)
packages/perseus/dist/es/index.js	198 kB	-345 B (-0.17%)

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	20.6 kB
packages/keypad-context/dist/es/index.js	1 kB
packages/kmath/dist/es/index.js	6.32 kB
packages/math-input/dist/es/index.js	98.5 kB
packages/math-input/dist/es/strings.js	1.61 kB
packages/perseus-core/dist/es/index.item-splitting.js	12.1 kB
packages/perseus-core/dist/es/index.js	26.1 kB
packages/perseus-linter/dist/es/index.js	9.41 kB
packages/perseus-score/dist/es/index.js	10.2 kB
packages/perseus-utils/dist/es/index.js	403 B
packages/perseus/dist/es/strings.js	8.55 kB
packages/pure-markdown/dist/es/index.js	1.39 kB
packages/simple-markdown/dist/es/index.js	6.71 kB

_{compressed-size-action}

[github-actions]

npm Snapshot: Published

Good news!! We've packaged up the latest commit from this PR (304f3f2) and published it to npm. You
can install it using the tag PR3689.

Example:

pnpm add @khanacademy/perseus@PR3689

If you are working in Khan Academy's frontend, you can run the below command.

./dev/tools/bump_perseus_version.ts -t PR3689

If you are working in Khan Academy's webapp, you can run the below command.

./dev/tools/bump_perseus_version.js -t PR3689