Update spinner messages to reflect file upload actions across multiple classes

Remove commented error message for invalid CSV format in SeoOffPageAnalyst class

Remove commented error messages for invalid file formats in Seo and SeoOffPage classes

Comment out output display in SeoOffPageAnalyst and update button behavior in home page

Add WebsiteAudienceAcquisition class and integrate into analysis workflow; refactor upload handling in uploadFile

Refactor payload handling in SeoOffPageAnalyst; update debug information to use combined_text instead of payload_txt

Add SEO analysis modules and refactor existing code

Fix: Remove debug print statements and update run_analysis to be asynchronous

Refactor: Clean up code structure and improve file upload handling

Fix: Name Tags

Fix: removed dialogue box pop up when file upload element is empty

Feat: Added Website traffic, social media, and website performance category on the UI