feat: Change default chart axes

src/streamlit_app.py

@@ -43,8 +43,8 @@ if "filters" not in st.session_state:
             "min_vol": 10000.0,
             "min_relvol": 5.0,
             "chart_type": "scatter",
-            "x_axis": "date",
-            "y_axis": "close",
+            "x_axis": "open",
+            "y_axis": "change_pct",
         }
     )