Migrate osrd to React 19

[SharglutDev]

Description and goal

React 19 comes with some new functionalities and deprecations that should be addressed.

Deprecations

• findDOMNode : used in the Map via react-transition-group lib (not updated since 2022) to display the map buttons tooltip
• defaultProps : used in react-beautiful-dnd lib (which is deprecated and not maintained anymore) to drag and drop vias in itinerary tab
• forwardRef : ref can now be passed directly into component props

Improvements

• Context can now be used as a provider without using Context.Provider
• Context can be consumed by using use instead of useContext. use can be used in a condition

Acceptance criteria

• Remove findDOMNode warning by removing react-transition-group lib and replacing it by the native Popover API (available in React since v19)
• Remove defaultProps warning by removing react-beautiful-dnd lib. Vias drag and drop feature isn't used by our current users (To be confirmed with a PO, the lib can be replaced by dndkit if we want to keep the feature)
• All forwardRef have been replaced by standard ref
• Context.Provider have been replaced by Context
• When useful (call ocntext conditionally), replace useContext by use hook