feat(Placeholder): add subcomponents

[SevereCloud]

Добавляем подкомпоненты для Placeholder

• see [BREAKING CHANGE][Epic][a11y]: Доступность заголовков #4696
• see [Epic]: Подкомпонентный подход #4699

[codesandbox-ci]

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Latest deployment of this branch, based on commit a6cb74c:

Sandbox	Source
VKUI TypeScript	Configuration

[github-actions]

👀 Docs deployed

• Styleguide
• Storybook

Commit 20b3fc0

[codecov]

Codecov Report

Patch coverage: 85.18% and project coverage change: -0.12% ⚠️

Comparison is base (ff44398) 81.88% compared to head (20b3fc0) 81.77%.
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5629      +/-   ##
==========================================
- Coverage   81.88%   81.77%   -0.12%     
==========================================
  Files         289      290       +1     
  Lines        9667     9745      +78     
  Branches     3076     3107      +31     
==========================================
+ Hits         7916     7969      +53     
- Misses       1751     1776      +25     

Flag	Coverage Δ
unittests	81.77% <85.18%> (-0.12%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
...es/vkui/src/components/Placeholder/Placeholder.tsx	88.88% <85.18%> (-2.03%)	⬇️

... and 18 files with indirect coverage changes

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[github-actions]

size-limit report 📦

Path	Size
JS	316.57 KB (+0.16% 🔺)
JS (gzip)	93.26 KB (+0.15% 🔺)
JS (brotli)	77.06 KB (+0.13% 🔺)
JS import Div (tree shaking)	3.04 KB (0%)
CSS	275.8 KB (0%)
CSS (gzip)	36.01 KB (0%)
CSS (brotli)	28.56 KB (0%)

[github-actions]

e2e tests

Playwright Report

[mendrew]

Супер! 👍

[BlackySoul]

Кажется, получается, что порядок подкомпонентов сейчас важен, не нужно это как-то в доке обозначить?

[SevereCloud]

Кажется, получается, что порядок подкомпонентов сейчас важен, не нужно это как-то в доке обозначить?

По идеи это ограничивается на уровне дизайна. Не уверен что нужно прямо обозначать ограничение

[github-actions]

👀 Docs deployed

• ✅ Styleguide
• ✅ Storybook

Commit a6cb74c