Fix permissions and update tests for zip creation

Author: Kitan-Dara06

apps/challenges/views.py

@@ -1213,6 +1213,20 @@ def create_challenge_using_zip_file(request, challenge_host_team_pk):
     Creates a challenge using a zip file.
     """
     challenge_host_team = get_challenge_host_team_model(challenge_host_team_pk)
+    print(f"\n[DEBUG] Request User: {request.user} (ID: {request.user.id})")
+    print(f"[DEBUG] Target Team: {challenge_host_team} (ID: {challenge_host_team.id})")
+    
+    # Check what actually exists in the DB
+    exists = ChallengeHost.objects.filter(user=request.user, team_name=challenge_host_team).exists()
+    print(f"[DEBUG] Does Membership Exist? {exists}")
+    
+    if exists:
+        m = ChallengeHost.objects.get(user=request.user, team_name=challenge_host_team)
+        print(f"[DEBUG] Found Membership! Status: {m.status}, Permissions: {m.permissions}")
+    else:
+        # Print ALL members of this team to see who is actually there
+        all_members = ChallengeHost.objects.filter(team_name=challenge_host_team)
+        print(f"[DEBUG] ACTUAL Team Members: {[m.user.username for m in all_members]}")
 
     try:
         membership = ChallengeHost.objects.get(