This commit removes the `OceanAPIClient` and introduces the `OceanScraper` for data retrieval in the mining dashboard application. Key changes include:
- Updated `App.py` to import `OceanScraper`.
- Enhanced `data_service.py` to reflect the transition to web scraping, including updates to the `MiningDashboardService` class.
- Improved methods for fetching metrics and worker data with better error handling and logging.
- Preserved the original web scraping method as a fallback.
- Removed the `ocean_api_client.py` file
- Added a new `ocean_scraper.py` file with comprehensive scraping functionality.
