chore(react-alert): migrate to new package structure

[TristanWatanabe]

Changes:

• Runs migrate-converged-pkg which reflects updates made in chore(migrate-converged): add functionality to execute various v9 package file restructuring tasks #24458.
  • Moves stories to stories/ folder in the root of the package.
  • Collocates any e2e tests with the component implementation and jest tests.
  • removes common/ folder and moves contents to new testing/ folder
  • adds docs/ folder to package root.
• also includes changes from feat: implement internal/alpha/beta/ API removals from package public API surface #23369

Issue:

• Part of Defined standard for v9 package file organization #24129

[fabricteam]

📊 Bundle size report

Unchanged fixtures

Package & Exports	Size (minified/GZIP)
react-alert Alert	84.575 kB 21.195 kB
react-components react-components: Button, FluentProvider & webLightTheme	62.827 kB 17.599 kB
react-components react-components: Accordion, Button, FluentProvider, Image, Menu, Popover	189.299 kB 52.51 kB
react-components react-components: FluentProvider & webLightTheme	33.446 kB 11.033 kB
react-portal-compat PortalCompatProvider	5.857 kB 1.978 kB

_{🤖 This report was generated against 863058740bb2f3e82680db503268b3e937ddf86d}

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit cc28c60:

Sandbox	Source
@fluentui/react 8 starter	Configuration
@fluentui/react-components 9 starter	Configuration

[size-auditor]

Asset size changes

Size Auditor did not detect a change in bundle size for any component!

Baseline commit: 863058740bb2f3e82680db503268b3e937ddf86d (build)

[fabricteam]

Perf Analysis (@fluentui/react-components)

No significant results to display.

All results

Scenario	Render type	Master Ticks	PR Ticks	Iterations	Status
Avatar	mount	1565	1569	5000
Button	mount	1135	1167	5000
FluentProvider	mount	1919	1949	5000
FluentProviderWithTheme	mount	803	759	10
FluentProviderWithTheme	virtual-rerender	690	714	10
FluentProviderWithTheme	virtual-rerender-with-unmount	748	754	10
MakeStyles	mount	2265	2259	50000
SpinButton	mount	3062	2932	5000