workflow(til): fix bug in understandable til

* fixed the logic for creating response based on the LLM result.

app/workflows/til/rewrite_til_v2.py

@@ -72,12 +72,12 @@ class RewriteTilV2():
         for til in recommended_tils:
             new_takeaway = Takeaway(
                 feedback="not_ok",
-                takeaway=til["original_til"]
+                takeaway=til["readable_til"]
             )
 
-            if til["readability_score"] != "High":
+            if til["readability_score"] == "High":
                 new_takeaway.feedback = "ok"
-                new_takeaway.takeaway = til["readable_til"]
+                new_takeaway.takeaway = til["original_til"]
 
             response.new_til.append(new_takeaway)