feat: exclude players from analysis that aren't in the team

cutt/analysis.py

@@ -153,6 +153,8 @@ def graph_json(
         )
 
         for c in session.exec(statement2):
+            if c.user not in player_map:
+                continue
             user = player_map[c.user]
             for i, p_id in enumerate(c.love):
                 if p_id not in player_map: