Refactor fetch_backlinks method to correct MongoDB collection reference and remove unused methods for improved clarity

Remove unused variable assignment in process method to enhance clarity

Refactor data fetching in write_client_footprint to handle TypeError exceptions and ensure graceful degradation

Fix MongoDB collection reference in Seo class and clean up process method

Fix fetch_backlinks method to return the complete result and add debug print statement in process method

Refactor header key format in multiple analyst classes to use 'x_api_key' instead of 'x-api-key'

bug fixes (#12)

Integrate Client Summary into multiple response classes

Remove debug print statement from bounce rate session handling

Refactor: Clean up code structure and improve payload handling in SEO and Social Media analysis

Fix: Handle exceptions for session state retrieval in SEO analysis and update web analytics input placeholder

Add SEO analysis modules and refactor existing code