fix: enhance comparison logic for different source_value types

Author: wxg0103

apps/application/flow/step_node/condition_node/compare/contain_compare.py

@@ -20,4 +20,7 @@ def support(self, node_id, fields: List[str], source_value, compare, target_valu
     def compare(self, source_value, compare, target_value):
         if isinstance(source_value, str):
             return str(target_value) in source_value
-        return any([str(item) == str(target_value) for item in source_value])
+        elif isinstance(source_value, list):
+            return any([str(item) == str(target_value) for item in source_value])
+        else:
+            return str(target_value) in str(source_value)