Request for multi topics support for news feed and option to disable 'Sources'

The news feed should support multiple search queries instead of just a single search, which isn't being used optimally. Additionally, modifying the search query within the same day costs 25 credits. It would be beneficial to provide predefined topics like finance, sports, and crypto, allowing users to receive a diverse mix of news rather than similar types each time.

The news feed includes source information at the end of articles, but users should have the option to remove it if they prefer.