Features:
1. Add and Manage Feeds:
- Users can add new RSS feed URLs.
- Users can view and manage a list of subscribed feeds.
2. View Latest News:
- Aggregated news articles from all subscribed feeds.
- Displayed in a clean, readable format.
3. Keyword Filtering:
- Users can filter news articles based on specific keywords.
- Helps in quickly finding relevant articles.
4. Categorization:
- Organize feeds into different categories (e.g., Technology, Sports, etc.) for easier management and reading (can be extended in future versions).
5. Background Fetching:
- Fetches the latest articles from all feeds in the background.
