Add selectable and spotlightable locked figures in Interactive Graph

[marekweb]

Summary:

Add prototype experimental feature in Interactive Graph for Visual Output Interactivity & Deixis.

• Locked figures can be selectable
• Locked figures can be "spotlighted"

Issue: TUT-XXXX

Test plan:

[github-actions]

Size Change: +1.69 kB (+0.33%)

Total Size: 511 kB

📦 View Changed

Filename	Size	Change
packages/perseus-core/dist/es/index.item-splitting.js	12.1 kB	+20 B (+0.17%)
packages/perseus-core/dist/es/index.js	27 kB	+52 B (+0.19%)
packages/perseus-editor/dist/es/index.js	105 kB	+31 B (+0.03%)
packages/perseus/dist/es/index.js	202 kB	+1.59 kB (+0.79%)

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-linter/dist/es/index.js	9.8 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	8.6 kB
packages/pure-markdown/dist/es/index.js	1.39 kB
packages/simple-markdown/dist/es/index.js	6.71 kB

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[github-actions]

npm Snapshot: Published

Good news!! We've packaged up the latest commit from this PR (d9336d5) and published it to npm. You
can install it using the tag PR3679.

Example:

pnpm add @khanacademy/perseus@PR3679

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

./dev/tools/bump_perseus_version.ts -t PR3679

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

./dev/tools/bump_perseus_version.js -t PR3679