Removing all instances of useV2Keypad

[SonicScrewdriver]

Summary:

Now that we've fully moved towards our v2keypad everywhere in webapp, we can remove the useV2Keypad from the keypad apiOptions. I also removed some errant keypad types that are no longer used: MATH_INPUT_KEYPAD_V1 and PERSEUS_MATH_INPUT. We'll also be able to clean this code up even further with this future ticket.

Issue: LC-1088

Test plan:

manual+automatic testing

[github-actions]

Size Change: -120 B (0%)

Total Size: 831 kB

Filename	Size	Change
packages/perseus/dist/es/index.js	401 kB	-120 B (0%)

ℹ️ View Unchanged

Filename	Size
packages/kas/dist/es/index.js	38.1 kB
packages/kmath/dist/es/index.js	4.25 kB
packages/math-input/dist/es/index.js	78.7 kB
packages/perseus-core/dist/es/index.js	907 B
packages/perseus-editor/dist/es/index.js	269 kB
packages/perseus-error/dist/es/index.js	878 B
packages/perseus-linter/dist/es/index.js	21.8 kB
packages/pure-markdown/dist/es/index.js	3.77 kB
packages/simple-markdown/dist/es/index.js	12.4 kB

_{compressed-size-action}

[codecov]

Codecov Report

Merging #794 (dda3cd2) into main (3cf5ac4) will increase coverage by 1.31%.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #794      +/-   ##
==========================================
+ Coverage   61.33%   62.65%   +1.31%     
==========================================
  Files         405      407       +2     
  Lines       99429    99434       +5     
  Branches     6065     8559    +2494     
==========================================
+ Hits        60989    62300    +1311     
+ Misses      38440    37134    -1306     

Files	Coverage Δ
packages/perseus-core/src/analytics.ts	0.00% <ø> (ø)
packages/perseus/src/perseus-api.tsx	100.00% <ø> (ø)
packages/perseus/src/widgets/expression.tsx	93.17% <100.00%> (-0.04%)	⬇️

... and 31 files with indirect coverage changes

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[khan-actions-bot]

Gerald

Required Reviewers

• @Khan/perseus for changes to .changeset/grumpy-humans-jump.md, packages/perseus/src/perseus-api.tsx, packages/perseus/src/types.ts, packages/perseus-core/src/analytics.ts, packages/perseus/src/widgets/expression.tsx, packages/perseus/src/widgets/__stories__/expression.stories.tsx, packages/perseus/src/widgets/__tests__/expression-mobile.test.tsx, packages/perseus/src/widgets/__tests__/expression.test.tsx

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[SonicScrewdriver]

Edited: I had a question about removing keypad-legacy as it's no longer used, but we've determined it's better to remove that at a later date. The minor codecov complaint can be ignored. :)

[jeremywiebe]

🤔 I think we should leave this unchanged until we actually remove the v1 keypad. This file is part of the v1 keypad so it feels really weird to be keeping this analytics event but firing the wrong virtualKeypadVersion in it.

[handeyeco]

@jeremywiebe @SonicScrewdriver v1 keypad has been removed as of this PR. Can we land this PR?

[github-actions]

npm Snapshot: Published

🎉 Good news!! We've packaged up the latest commit from this PR (dda3cd2) and published it to npm. You
can install it using the tag PR794.

Example:

yarn add @khanacademy/perseus@PR794