#9721 - Remove migrate tui-form classes from demo

[shiv9604]

Partially Fixes #9721

Description :

1. Create example 2 in styles > foundations > form for migrating tui-form classes to form layout component.
2. Add a deprecation warning.
3. Shift the form component to layouts > form.
4. Migrate remaining tui-form classes to form layout component

[lumberjack-bot]

Failed tests ❌

Before (main) ← Diff → After (local)

tests-legacy-multi-select--6cf9b-log-with-tuiTextfieldSize-s-chromium-retry2/04-dialog-with-text-field-size-s.diff.png

tests-legacy-multi-select--e1648-log-with-tuiTextfieldSize-m-chromium-retry2/04-dialog-with-text-field-size-m.diff.png

tests-demo-demo.pw-Demo-components-carousel-webkit-retry2/components-carousel/3.diff.png

tests-demo-demo.pw-Demo-charts-ring-chart-webkit-retry2/charts-ring-chart/2.diff.png

_{(updated for commit cadf957)}

[bundlemon]

BundleMon

Files updated (1)

Status	Path	Size	Limits
✅	demo/browser/runtime.(hash).js	43.98KB (+58B +0.13%)	+10%

Unchanged files (4)

Status	Path	Size	Limits
✅	demo/browser/main.(hash).js	304.11KB	+10%
✅	demo/browser/vendor.(hash).js	260.19KB	+10%
✅	demo/browser/styles.(hash).css	19.63KB	+10%
✅	demo/browser/polyfills.(hash).js	11.18KB	+10%

Total files change +60B +0.01%

Groups updated (1)

Status	Path	Size	Limits
✅	demo/browser/*..js	7.39MB (+14.59KB +0.19%)	-

Final result: ✅

View report in BundleMon website ➡️

---

Current branch size history | Target branch size history