Refactor project structure to organize APIs (#24)

* Refactor project structure "api"
* fix bug conversione delle valute fiat in stablecoin in BinanceWrapper
* Refactor: WrapperHandler for managing API wrappers with retry logic; update related modules and tests
* Refactor: Update ProductInfo and Price classes to include aggregation methods; remove standalone aggregation functions
* fix docs

src/app/agents/pipeline.py

@@ -2,7 +2,7 @@ from agno.run.agent import RunOutput
 from app.agents.models import AppModels
 from app.agents.team import create_team_with
 from app.agents.predictor import PREDICTOR_INSTRUCTIONS, PredictorInput, PredictorOutput, PredictorStyle
-from app.base.markets import ProductInfo
+from app.api.base.markets import ProductInfo
 
 
 class Pipeline:

src/app/agents/predictor.py

@@ -1,6 +1,6 @@
 from enum import Enum
 from pydantic import BaseModel, Field
-from app.base.markets import ProductInfo
+from app.api.base.markets import ProductInfo
 
 
 class PredictorStyle(Enum):

src/app/agents/team.py

@@ -1,8 +1,8 @@
 from agno.team import Team
 from app.agents import AppModels
-from app.markets import MarketAPIsTool
-from app.news import NewsAPIsTool
-from app.social import SocialAPIsTool
+from app.api.markets import MarketAPIsTool
+from app.api.news import NewsAPIsTool
+from app.api.social import SocialAPIsTool
 
 
 def create_team_with(models: AppModels, coordinator: AppModels | None = None) -> Team: