Refactor imports in coingecko_api.py and drift_data_api.py

- Updated import statements to reference the new module path for market recommender constants, changing from `backend.api.market_recommender` to `backend.api.market_recommender_api`.
- This change ensures consistency in module usage following recent refactoring of the market recommender components.

Author: goldhaxx

backend/utils/coingecko_api.py

@@ -238,7 +238,7 @@ def fetch_all_coingecko_market_data(number_of_tokens: int = 250) -> dict:
     Returns:
         Dict mapping coin IDs to their market data
     """
-    from backend.api.market_recommender import IGNORED_SYMBOLS
+    from backend.api.market_recommender_api import IGNORED_SYMBOLS
 
     all_markets_data = {}
     total_tokens_received = 0

backend/utils/drift_data_api.py

@@ -281,7 +281,7 @@ def fetch_drift_data_api_data(discovered_markets: Dict = None) -> Dict:
 
 def clean_market_name(market_name: str) -> str:
     """Clean market name by removing basket prefixes and -PERP suffix."""
-    from backend.api.market_recommender import BASKET_MARKET_PREFIXES
+    from backend.api.market_recommender_api import BASKET_MARKET_PREFIXES
 
     # First remove any -PERP suffix
     name = market_name.split('-')[0].strip()