feat: Se crean estados autollenados al seguimiento de prospecto (open, with_pending_calls)

selections/prospect_trace_states.py

@@ -0,0 +1,10 @@
+class ProspectTraceStates():
+    @staticmethod
+    def get_prospect_trace_states():
+        states = [
+            ('unassigned', 'Unassigned'),
+            ('open', 'Open'),
+            ('with_pending_calls', 'With pending calls'),
+            ('closed', 'Closed')
+        ]
+        return states