fix(FixedLayout): add resize observer for resize component

[EldarMuhamethanov]

• close [Bug][PanelHeader] Не пересчитывается размер компонента при использовании колонок #2429

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Описание

Добавил подписку на изменения размеров родителя (или колонки) и пересчет размеров FixedLayout

[github-actions]

size-limit report 📦

Path	Size
JS	364.75 KB (+0.03% 🔺)
JS (gzip)	111.66 KB (+0.05% 🔺)
JS (brotli)	91.92 KB (-0.01% 🔽)
JS import Div (tree shaking)	1.42 KB (0%)
CSS	286.51 KB (0%)
CSS (gzip)	37.18 KB (0%)
CSS (brotli)	30.04 KB (0%)

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[github-actions]

e2e tests

Playwright Report

[github-actions]

👀 Docs deployed

• ✅ Styleguide
• ✅ Storybook

Commit 83acd10

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.59%. Comparing base (4ee1f30) to head (83acd10).
Report is 9 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7073      +/-   ##
==========================================
+ Coverage   83.57%   83.59%   +0.01%     
==========================================
  Files         352      352              
  Lines       10547    10535      -12     
  Branches     3489     3489              
==========================================
- Hits         8815     8807       -8     
+ Misses       1732     1728       -4     

Flag	Coverage Δ
unittests	83.59% <100.00%> (+0.01%)	⬆️

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[inomdzhon]

👍

юниты упали 🤔

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UPD

Вижу, пока ревьюл, в Draft перевёл

[inomdzhon]

👍