refactor(client): use models for TickerOHLCV and include ticker in OHLCV

paperone/client.py

@@ -1,6 +1,6 @@
 from datetime import datetime, timedelta
 from .taapi import TaapiClient
-from .data import TickerOHLCV
+from .models import TickerOHLCV
 import yfinance as yf
 import pandas as pd
 
@@ -61,6 +61,7 @@ class Client:
             avg = (high + low) / 2.0
 
             return TickerOHLCV(
+                ticker=ticker,
                 date=date,
                 open=round(open_price, 2),
                 high=round(high, 2),