perf: reduce bundle size

[merceyz]

What's the problem this PR addresses?

The bundle size increased from 1 973 101 bytes to 3 282 027 bytes in #4253.

How did you fix improve it?

• Patch ink to only import the lodash method it needs.
• Define some process.env.* values so ESBuild can do some more tree shaking.

Results

	Size in bytes
Master	3 288 047
Patch ink	3 209 390
Define process.env.NODE_ENV	3 004 912
Define process.env.DEV	2 794 423
Define process.env.TEST_ENV	2 794 247
Define misc. mkdirp test variables	2 794 130

YARN_IGNORE_PATH=1 hyperfine -w 5 "node ./master.cjs --version" "node ./after.cjs --version"
Benchmark 1: node ./master.cjs --version
  Time (mean ± σ):     218.1 ms ±   1.3 ms    [User: 227.8 ms, System: 22.2 ms]
  Range (min … max):   215.2 ms … 219.6 ms    13 runs

Benchmark 2: node ./after.cjs --version
  Time (mean ± σ):     207.6 ms ±   1.6 ms    [User: 227.4 ms, System: 12.2 ms]
  Range (min … max):   205.0 ms … 210.0 ms    14 runs

Summary
  'node ./after.cjs --version' ran
    1.05 ± 0.01 times faster than 'node ./master.cjs --version'

Checklist

• I have read the Contributing Guide.
• I have set the packages that need to be released for my changes to be effective.
• I will check that all automated PR checks pass before the PR gets reviewed.

[trivikr]

• Patch ink to only import the lodash method it needs

Is there an issue or PR upstream for merging this fix?

I see that the source code is already doing named imports, probably some issue with transpilation
https://github.com/vadimdemedes/ink/blob/4fa00de3a0e8b96562c85d3b65673be0dc15ffc2/src/ink.tsx#L2

[merceyz]

Is there an issue or PR upstream for merging this fix?

There is now vadimdemedes/ink#511

I see that the source code is already doing named imports, probably some issue with transpilation

That doesn't matter in this case as lodash isn't tree-shakeable.