chore: migrate from `chalk` to `picocolors`

[outslept]

vs

[outslept]

Seems picocolors posts extra ansi escape sequences. Investigating.

UPD: chalk disables colors in CI by default and picocolors doesn't. I'll add NO_COLOR to vitest.config

[codecov[bot]]

Codecov Report

:x: Patch coverage is 16.39676% with 413 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 29.73%. Comparing base (719b3fd) to head (a375ca4).

Files with missing lines	Patch %	Lines
src/utils/clack/index.ts	26.31%	42 Missing :warning:
src/nextjs/nextjs-wizard.ts	0.00%	38 Missing :warning:
src/flutter/code-tools.ts	4.34%	22 Missing :warning:
src/nuxt/sdk-setup.ts	0.00%	18 Missing :warning:
src/nextjs/templates.ts	5.55%	17 Missing :warning:
src/flutter/flutter-wizard.ts	0.00%	16 Missing :warning:
src/sourcemaps/tools/wrangler.ts	6.25%	15 Missing :warning:
src/remix/sdk-setup.ts	6.66%	14 Missing :warning:
src/sourcemaps/sourcemaps-wizard.ts	6.66%	14 Missing :warning:
src/angular/sdk-setup.ts	7.14%	13 Missing :warning:
... and 37 more

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1069      +/-   ##
==========================================
+ Coverage   29.64%   29.73%   +0.08%     
==========================================
  Files         128      128              
  Lines       14686    14630      -56     
  Branches      969      969              
==========================================
- Hits         4354     4350       -4     
+ Misses      10315    10263      -52     
  Partials       17       17              

Flag	Coverage Δ
unit-tests	29.73% <16.39%> (+0.08%)	:arrow_up:

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[outslept]

Alright, the problem should be fixed. Could you please re-run the jobs? It failed due to flaky e2e tests unrelated to this change (had the same-ish behavior in #1068).

[outslept]

I duplicated the branch to create a PR in my own fork to check the CI logs first before providing feedback. The CI log shows the issue - clifty is expecting Installing @sentry/cli but receiving [35m◒[39m Installing [1m[36m@sentry/cli[39m[22m with [1mYarn V1[22m... with ANSI escape sequences that it cannot parse, causing the problem.

If you'd like to provide striping on clifty side, you could use Node.js built-in util.stripVTControlCharacters(str) (https://nodejs.org/api/util.html#utilstripvtcontrolcharactersstr) to strip ANSI sequences. It should apply to this https://github.com/Lms24/clifty/blob/0d7ae7c4aa8442cd1ce6b75edd6d41fd57e32fbc/packages/clifty/src/scenarioBuilder.ts#L159-L178

And it would look like this:

child.stdout.on("data", (data) => {
  const cleanData = stripVTControlCharacters(data.toString());
  this.#stdoutBuffer += cleanData;
  this.output.dispatchEvent(
    new CustomEvent("stdout", { detail: cleanData })
  );
  if (this.#testEnv.debug) {
    console.log(this.#stdErrBuffer);
  }
});

child.stderr.on("data", (data) => {
  const cleanData = stripVTControlCharacters(data.toString());
  this.#stdErrBuffer += cleanData;
  this.output.dispatchEvent(
    new CustomEvent("stderr", { detail: cleanData })
  );

  if (this.#testEnv.debug) {
    console.log(this.#stdErrBuffer);
  }
});

[outslept]

This is the workflow run from my fork (content doesn't differ from this branch, I just removed NO_COLOR from vitest config): https://github.com/outslept/sentry-wizard/actions/runs/17007457214/job/48219026060?pr=1

Open logs and look for (cloudflare) :

2025-08-16T10:38:59.2196791Z Waiting for: 
2025-08-16T10:38:59.2197230Z Installing @sentry/cli

And all the ansi hell

2025-08-16T10:38:59.2327378Z [999D[J[35m◒[39m  Installing [1m[36m@sentry/cli[39m[22m with [1mYarn V1[22m[999D[J[35m◐[39m  Installing [1m[36m@sentry/cli[39m[22m with [1mYarn V1[22m[999D[...

The reason there are so many ANSI codes is because the CLI spinner updates every x ms with new animation frames, and each update gets accumulated in stdout buffer. While clifty waits for the timeout, the spinner continuously outputs new frames with cursor movement commands and color codes, creating this ANSI sequence spam.

UPD: Maybe this is deeper than I assume. I'm trying to localize the issue, but couldn't provide a reproduction. For some reason it seems really easy on paper, but weird in practice. Weird, but I'll keep going.

[Lms24]

@outslept apologies for the late reply! I added your suggestions to clifty and updated to the latest version in this issue. Might be worth giving this PR a rebase to check if this fixed the issue. Either way, thanks a lot for letting me know about stripVTControlCharacters. TIL!