Made a new SearchBarPanel class that extends JPanel. It has two componenets: A HintTextField where you type in what you want to search, and a JButton so you can search what you want. If the search is successful, a new window opens up displaying the matching messages, in the same way messages are displayed on the ChatScreen.
Moved all the files of the AudioUseCase package to the audio_use_case package, and then deleted the audio_use_case package.
Left to do:
Once the code of the ChatScreen is merged into main, I will add the SearchBarPanel to it as a component.
What I've done:
Left to do: