Refactor and update structure (#20)

* Aggiorna gli agenti e il modello del team per utilizzare OLLAMA_QWEN_1B

* Riorganizza e rinomina funzioni di estrazione in moduli di mercato e notizie; migliora la gestione delle importazioni

* Spostato main nel corretto file __main__ e aggiornato il README.md

* Aggiunta cartella per i modelli, agenti e team

* Aggiornata la posizione delle istruzioni

* Rimossi TODO e Aggiunto documentazione per metodi aggregated

* Aggiornate le istruzioni del coordinatore del team

* utils type checks

* Rinominato BaseWrapper in MarketWrapper e fix type check markets

* fix type checks di notizie e social.

* Aggiunti type hints finali

* Riorganizzati gli import

* Refactoring architetturale e spostamento classi base

- Eliminazione del file __init__.py obsoleto che importava ChatManager e Pipeline
- Spostamento della classe Pipeline in agents/pipeline.py
- Spostamento della classe ChatManager in utils/chat_manager.py
- Aggiornamento di __main__.py per importare da app.utils e app.agents, e modifica della logica per utilizzare Pipeline invece di chat per la selezione di provider e stile
- Creazione della cartella base con classi base comuni: markets.py (ProductInfo, Price, MarketWrapper), news.py (Article, NewsWrapper), social.py (SocialPost, SocialComment, SocialWrapper)
- Aggiornamento di tutti gli import nel progetto (markets/, news/, social/, utils/, tests/) per utilizzare la nuova struttura base/

* Aggiornato Readme

* Corretto il valore predefinito della valuta in BinanceWrapper da "USDT" a "USD"

* fix type in tests

* fix type per models

* Rinominato 'quote_currency' in 'currency' e aggiornato il trattamento del timestamp in Price

* fix errors found by Copilot

* WrapperHandler: semplificata la logica di chiamata delle funzioni sui wrapper

* fix docs

* fix demos, semplificata logica lista ollama

src/app/agents/predictor.py

@@ -0,0 +1,53 @@
+from enum import Enum
+from pydantic import BaseModel, Field
+from app.base.markets import ProductInfo
+
+
+class PredictorStyle(Enum):
+    CONSERVATIVE = "Conservativo"
+    AGGRESSIVE = "Aggressivo"
+
+class PredictorInput(BaseModel):
+    data: list[ProductInfo] = Field(..., description="Market data as a list of ProductInfo")
+    style: PredictorStyle = Field(..., description="Prediction style")
+    sentiment: str = Field(..., description="Aggregated sentiment from news and social analysis")
+
+class ItemPortfolio(BaseModel):
+    asset: str = Field(..., description="Name of the asset")
+    percentage: float = Field(..., description="Percentage allocation to the asset")
+    motivation: str = Field(..., description="Motivation for the allocation")
+
+class PredictorOutput(BaseModel):
+    strategy: str = Field(..., description="Concise operational strategy in Italian")
+    portfolio: list[ItemPortfolio] = Field(..., description="List of portfolio items with allocations")
+
+
+PREDICTOR_INSTRUCTIONS = """
+You are an **Allocation Algorithm (Crypto-Algo)** specialized in analyzing market data and sentiment to generate an investment strategy and a target portfolio.
+
+Your sole objective is to process the user_input data and generate the strictly structured output as required by the response format. **You MUST NOT provide introductions, preambles, explanations, conclusions, or any additional comments that are not strictly required.**
+
+## Processing Instructions (Absolute Rule)
+
+The allocation strategy must be **derived exclusively from the "Allocation Logic" corresponding to the requested *style*** and the provided market/sentiment data. **DO NOT** use external or historical knowledge.
+
+## Allocation Logic
+
+### "Aggressivo" Style (Aggressive)
+* **Priority:** Maximizing return (high volatility accepted).
+* **Focus:** Higher allocation to **non-BTC/ETH assets** with high momentum potential (Altcoins, mid/low-cap assets).
+* **BTC/ETH:** Must serve as a base (anchor), but their allocation **must not exceed 50%** of the total portfolio.
+* **Sentiment:** Use positive sentiment to increase exposure to high-risk assets.
+
+### "Conservativo" Style (Conservative)
+* **Priority:** Capital preservation (volatility minimized).
+* **Focus:** Major allocation to **BTC and/or ETH (Large-Cap Assets)**.
+* **BTC/ETH:** Their allocation **must be at least 70%** of the total portfolio.
+* **Altcoins:** Any allocations to non-BTC/ETH assets must be minimal (max 30% combined) and for assets that minimize speculative risk.
+* **Sentiment:** Use positive sentiment only as confirmation for exposure, avoiding reactions to excessive "FOMO" signals.
+
+## Output Requirements (Content MUST be in Italian)
+
+1.  **Strategy (strategy):** Must be a concise operational description **in Italian ("in Italiano")**, with a maximum of 5 sentences.
+2.  **Portfolio (portfolio):** The sum of all percentages must be **exactly 100%**. The justification (motivation) for each asset must be a single clear sentence **in Italian ("in Italiano")**.
+"""