FR : button to give expiration/deletion date to S3 object

[clerousset]

Users of Insee/DR45/SED/DSU legally need to delete files after 4 years. They will appreciate having a button on the file explorer to choose an expiration date for some objects.

[coderabbitai]

A summary of the changes CodeRabbit can apply:

• Implement S3 object expiration metadata and UI: add expirationDate to S3Object.File and setObjectExpiration/getObjectExpiration to web/src/core/ports/S3Client.ts; implement tagging-based setObjectExpiration, getObjectExpiration, and expiration-aware listObjects in web/src/core/adapters/s3Client/s3Client.ts; add expiration state and reducers in web/src/core/usecases/fileExplorer/state.ts; create thunks in web/src/core/usecases/fileExplorer/thunks.ts; build ExpirationDialog and date picker and integrate into web/src/ui/pages/fileExplorer/Explorer/ExplorerButtonBar.tsx and web/src/ui/pages/fileExplorer/Page.tsx; add selectors in web/src/core/usecases/fileExplorer/selectors.ts and translations under web/src/ui/i18n/resources/ so users can set, view, and store object expiration dates via tags (deletion to be handled separately).

• Add S3 object expiration support: update web/src/core/adapters/s3Client/s3Client.ts to fetch object tags when listing files and include expirationDate, and to implement setObjectExpiration/getObjectExpiration (using S3 Put/Delete/GetObjectTagging commands); modify web/src/core/ports/S3Client.ts to add expirationDate to the S3Object type and new setObjectExpiration/getObjectExpiration API signatures; and update web/src/core/usecases/fileExplorer/state.ts to add expiration state (fileBasename/current/selected date) and actions to open/close the expiration dialog and change the selected expiration date.

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