- check if top bar is in ListsScreen
- check if goBackIcon is null

- Sets isLoading = true while waiting for the result.
- resets isLoading to false

- track isLoading + load lists if isLoading is true

- create SharedUsers model

- center aligned list share row
- style list share text

- show original lists if input is empty
- if not show lists filtered by input

- keep search input when done is clicked

- can navigate back

- add rightText, right Icon param
- check if new params

- add params for top bar

- require userId + request as params
- return a ListModel object

- rename file

- create insertListByUser suspense function to handle loading state + API response + navigation
- add navigationComplete() to reset navigation state
- implement StateFlow-based navigation stat

- implement automatic back navigation on success
- connect form submission via onSaveClick()