Enhance FD lineup initialization by adding database query for Showdown slate and mapping incorrect team names for improved data accuracy in Streamlit app.

src/streamlit_app.py

@@ -339,7 +339,15 @@ def init_DK_lineups(type_var, slate_var, prio_var, prio_mix, db_translation):
     return DK_seed
 
 @st.cache_resource(ttl = 60)
-def init_FD_lineups(type_var, slate_var, prio_var, prio_mix):
+def init_FD_lineups(type_var, slate_var, prio_var, prio_mix, db_translation):
+
+    if type_var == 'Showdown':
+        collection = db[db_translation[slate_var]]
+        cursor = collection.find()
+        raw_display = pd.DataFrame(list(cursor))
+        raw_display = raw_display[['CPT', 'FLEX1', 'FLEX2', 'FLEX3', 'FLEX4', 'FLEX5', 'salary', 'proj', 'Team', 'Team_count', 'Secondary', 'Secondary_count', 'Own']]
+        for column in ['CPT', 'FLEX1', 'FLEX2', 'FLEX3', 'FLEX4', 'FLEX5']:
+            raw_display[column] = raw_display[column].map(dict(zip(wrong_team_names, right_name_teams)), na_action='ignore').fillna(raw_display[column])
 
     if prio_var == 'Mix':
         prio_var = None