Add default selection and width to tab selector; add spacing in Stacks ROO and Player ROO tabs

src/streamlit_app.py

@@ -347,6 +347,9 @@ with app_view_site_column:
 selected_tab = st.segmented_control(
     "Select Tab",
     options=["Handbuilder", "Stacks ROO", "Player ROO", "Optimals"],
+    selection_mode='single',
+    default='Handbuilder',
+    width='stretch',
     key='tab_selector'
 )
 
@@ -797,6 +800,9 @@ if selected_tab == 'Stacks ROO':
                 mime='text/csv',
                 key='stacks_export_button'
         )
+    
+    for i in range(0, 100):
+      st.markdown(" ")
 
 if selected_tab == 'Player ROO':
     player_stats, dk_stacks_raw, fd_stacks_raw, dk_roo_raw, fd_roo_raw, dk_sd_roo_raw, fd_sd_roo_raw, dk_id_map, fd_id_map, dk_sd_id_map, fd_sd_id_map = init_baselines()
@@ -862,6 +868,9 @@ if selected_tab == 'Player ROO':
             mime='text/csv',
             key='player_export_button'
         )
+    
+    for i in range(0, 100):
+      st.markdown(" ")
 
 if selected_tab == 'Optimals':
     player_stats, dk_stacks_raw, fd_stacks_raw, dk_roo_raw, fd_roo_raw, dk_sd_roo_raw, fd_sd_roo_raw, dk_id_map, fd_id_map, dk_sd_id_map, fd_sd_id_map = init_baselines()