[TASK]: Sunset @cloudoperators/juno-utils

[barsukov]

We want to decomission this and move the exported functions/hooks to other places.

Task Description

So first we will move useEndlessScrolList under packages/ui-components/hooks directory.
Second we need to replace ApiMock logic with faker.js if and where it is necessary.

Sub-tasks

• Transfer hook under ui-components
• Rewrite hook to typescript
• Replace hook usage on all apps(doop, heureka, example, supernova)
• Delete MockApi logic and replace it with faker.js where it is necessary
• Delete library Juno-utils