[Task](ui-components): Typescript children default value removal and also add default value if necessery for other properties

[barsukov]

Task Description
...

Sub-tasks

• Delete children = null everywhere
• See if children are of type ReactNode (Update: Most are, added rest to type check ticket)
• Add default value if necessery for other properties (Update: Not done)
  • Instead fixed vite configuration. Read update).

Related Issues
Link to related issues or tasks, if any.

Additional Context
Add any other context or information here.

[barsukov]

https://dev.to/bytebodger/default-props-in-react-typescript-2o5o

[guoda-puidokaite]

Update

Instead of the proposed solution of adding default values, the vite migration misconfiguration was fixed. To learn more, read the PR description.