fix(tauri): react infinite render loop and kv types and js kv types

[doums]

1. Fix a potential infinite loop of React renders occurring in the Node component.
   Seems related to the usage of useDeferredValue. I failed to understand why but when I drop useDeferredValue(...) it fixes the issue. At least I was not able to reproduce.

For performance optimization, switched to debounce to render the list while typing into the search input.
This also fix the scrollToNode while navigating back to the server list and focusing the previous focused node.

2. Fix incorrect types on JS kv API

EDIT: updated react to latest version fixed the loop issue with useDeferredValue -> rollbacked 1.

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This change is 

[agentpietrucha]

Where did you drop the useDefferedValue? I can't see it in the PR diff

[doums]

@agentpietrucha it is useDeferredValue, I made a typo in the PR desc
In Node.tsx component

[pronebird]

@doums asked to hold off with merging this for now.

[doums]

Okay, thanks to @agentpietrucha for testing and pointing this out: useDeferredValue infinite loop was related to this upstream issue and it has received several fixes with the latest React version https://react.dev/blog/2025/10/01/react-19-2#changelog

Updated React to latest (including the hook fixes) fixed the infinite loop we were experiencing.
Let's roll back to it because it is better than using debounce mechanism to improve the list rendering performances.