Feature request: Replace Console Logs and Errors with Snackbar Messages

[berntpopp]

Description

The current codebase uses console.log and console.error for logging and error messages. For a better user experience and to maintain consistency across the application, these should be replaced with snackbar messages.

Task List

• Identify all instances where console.log and console.error are used for user feedback.
• Replace these instances with the snackbar messaging system.
• Ensure that snackbar messages provide clear and concise feedback to the user.

Acceptance Criteria

• No more console.log or console.error are used for user feedback.
• Snackbar messages are implemented wherever user feedback is necessary.