Enhance name matching feedback in find_name_mismatches function

- Added a warning message for players with no match found, improving user awareness during the matching process.
- Updated conditions to ensure players with a match percentage below 75% are flagged for manual review, enhancing data handling and user experience.

global_func/find_name_mismatches.py

@@ -32,8 +32,10 @@ def find_name_mismatches(contest_df, projections_df, ownership_df, fpts_df):
             match_name = closest_matches[0][0]
             auto_matches[player] = match_name
             st.success(f"Automatically matched '{player}' with '{match_name}' ({closest_matches[0][1]}% match)")
-        else:
+        elif closest_matches[0][1] >= 75:
             players_to_process.append(player)
+        else:
+            st.warning(f"No match found for '{player}'")
 
     if players_to_process:
         st.warning(f"Found {len(players_to_process)} players that need manual matching")