Improve error handling across all API requests

[coderabbitai]

Objective

Add consistent error handling for all API requests in the application.

Requirements

• Add try-catch blocks around API requests
• Log errors using the logger
• Show user-friendly error notifications
• Apply this to both new and modified API requests

Context

This issue was created from a code review discussion:

• PR: Adding the missing labels functionality #56
• Comment: Adding the missing labels functionality #56 (comment)

Implementation Notes

When implementing new API requests or modifying existing ones:

1. Wrap the request in a try-catch block
2. Log errors using the logger
3. Show appropriate error notifications to users
4. Consider different types of errors (network, validation, etc.)

Examples

Example of proper error handling:

try {
    const response = await apiClient.request();
    // Handle success
} catch (error) {
    logger.error('Operation failed:', error);
    // Show user notification
}