feat: disable colors if agent is detected

[sheremet-va]

• Should this be configurable?

[netlify]

✅ Deploy Preview for vitest-dev ready!

Name	Link
🔨 Latest commit	3044f76
🔍 Latest deploy log	https://app.netlify.com/projects/vitest-dev/deploys/69b2880815707e0008658c51
😎 Deploy Preview	https://deploy-preview-9851--vitest-dev.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[hi-ogawa]

configurable?

I don't think that's needed now

[AriPerkkio]

Looks good. There's still some icon colors that are set at module load level but that's fine I think.

vitest/packages/vitest/src/node/reporters/renderers/utils.ts

Lines 20 to 28 in 731b144

	export const pointer: string = c.yellow(F_POINTER)
	export const skipped: string = c.dim(c.gray(F_DOWN))
	export const todo: string = c.dim(c.gray(F_TODO))
	export const benchmarkPass: string = c.green(F_DOT)
	export const testPass: string = c.green(F_CHECK)
	export const taskFail: string = c.red(F_CROSS)
	export const suiteFail: string = c.red(F_POINTER)
	export const pending: string = c.gray('·')
	export const separator: string = c.dim(' > ')

  RUN  v4.1.0-beta.6 /x/vitest/test/config/fixtures/console-color

stdout | basic.test.ts\x1B[2m > \x1B[22mconsole color
true

 \x1B[32m✓\x1B[39m basic.test.ts (1 test) 1ms

 Test Files  1 passed (1)
      Tests  1 passed (1)
   Start at  22:07:30
   Duration  85ms (transform 11ms, setup 0ms, import 16ms, tests 1ms, environment 0ms)