[WIP] Expose a way to get user input from ServerItemRenderer

[handeyeco]

Summary:

This is a repeat of PR #1753 (which was reverted in #1905)

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I'm trying to tread lightly, maybe being overly cautious at the expense of keeping too much old code around. I tried to make everything we can get rid of after the move with @deprecated.

Basically this should expose everything we need to move the actual scoring process out of ServerItemRenderer and the React tree. We now have getUserInput on ServerItemRenderer and scorePerseusItem which is a non-React, pure function that returns a score.

Next step is to replace uses of scoreInput in Webapp with scorePerseusItem; then we can come back and delete a lot of this legacy code 🤞

Issue: LEMS-XXXX

Test plan:

After the swap in Webapp, we should be able to complete an exercise with scorePerseusItem and everything else will work the same.

[khan-actions-bot]

Gerald

Required Reviewers

• @Khan/perseus for changes to .changeset/rotten-starfishes-provide.md, dev/flipbook.tsx, testing/renderer-with-debug-ui.tsx, packages/perseus/src/index.ts, packages/perseus/src/renderer-util.test.ts, packages/perseus/src/renderer-util.ts, packages/perseus/src/renderer.tsx, packages/perseus/src/server-item-renderer.tsx, packages/perseus/src/types.ts, packages/perseus/src/interactive2/objective_.ts, packages/perseus/src/components/__tests__/sorter.test.tsx, packages/perseus/src/widgets/categorizer/categorizer.test.ts, packages/perseus/src/widgets/definition/definition.test.ts, packages/perseus/src/widgets/expression/expression.test.tsx, packages/perseus/src/widgets/group/group.test.tsx, packages/perseus/src/widgets/group/group.tsx, packages/perseus/src/widgets/matcher/matcher.test.tsx, packages/perseus/src/widgets/matrix/matrix.test.ts, packages/perseus/src/widgets/deprecated-standin/__tests__/deprecated-standin.test.ts, packages/perseus/src/widgets/passage/__tests__/passage.test.tsx

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[github-actions]

npm Snapshot: Published

Good news!! We've packaged up the latest commit from this PR (d6fc8e1) and published it to npm. You
can install it using the tag PR1910.

Example:

yarn add @khanacademy/perseus@PR1910

If you are working in Khan Academy's webapp, you can run:

./dev/tools/bump_perseus_version.sh -t PR1910

[github-actions]

Size Change: +590 B (+0.05%)

Total Size: 1.29 MB

Filename	Size	Change
packages/perseus/dist/es/index.js	422 kB	+590 B (+0.14%)

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	39 kB
packages/keypad-context/dist/es/index.js	760 B
packages/kmath/dist/es/index.js	4.27 kB
packages/math-input/dist/es/index.js	77.9 kB
packages/math-input/dist/es/strings.js	1.79 kB
packages/perseus-core/dist/es/index.js	1.48 kB
packages/perseus-editor/dist/es/index.js	697 kB
packages/perseus-linter/dist/es/index.js	22.2 kB
packages/perseus/dist/es/strings.js	3.57 kB
packages/pure-markdown/dist/es/index.js	3.66 kB
packages/simple-markdown/dist/es/index.js	12.5 kB

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