FSD: Widget Communication

[Quiddlee]

📝 Describe the refactoring task

Part of the issue #347

📍 Code location

src/widgets/communication

✅ Definition of Done (DoD):

1. Refactor communication.tsx's scss to scss modules

• remove all parent selector & .card-content -> .card-content.
• change all possible values to variables if such exists.
• and everything in your opinion that needs to be refactored

communication.tsx

1. rename RequiredProps to CommunicationProps
2. change all the interfaces to types
3. remove discord logo wrapper (use Image component directly)
4. move communication.test.tsx to ui folder
5. change test to not render Communication component with the same course on every test case.