chore(React): Update support react 19

[joaogarin]

Description

This PR ads support for React 19.

This pull request updates the codebase to ensure compatibility with React 19 and improves type safety by explicitly specifying React.JSX.Element instead of JSX.Element. The most important changes include modifications to the package.json file and updates to various component files to reflect the new type definitions.

• Ran npm run lint and its passing
• Ran npm run test and all tests passing
• Ran locally and check that the element is working

Compatibility updates:

• package.json: Updated peerDependencies to include React 19 and updated @types/react and @types/react-dom to version 19.0.2. [1] [2]

Type safety improvements:

• example/src/app.tsx: Changed the return type of the App component to React.JSX.Element.
• src/Geosuggest.tsx: Updated the return type of the render method to React.JSX.Element and modified the ref callback to include type annotations.
• src/input.tsx: Changed the return type of the render method to React.JSX.Element and updated the ref callback to include type annotations. [1] [2]
• src/suggest-item.tsx: Updated various methods and properties to use React.JSX.Element for type safety. [1] [2] [3] [4] [5]
• src/suggest-list.tsx: Modified the render method to return React.JSX.Element and updated type definitions for properties. [1] [2]
• src/types/props.ts: Updated the renderSuggestItem property to use React.JSX.Element.

Checklist

• All tests passing
• Created tests which fail without the change (if possible)
• Extended the README / documentation, if necessary
• Commits and PR follow conventions