fix: correct typo in prompt example in prod.yaml

chart/env/prod.yaml

@@ -94,7 +94,7 @@ envVars:
         "promptExamples": [
           {
             "title": "Write an email",
-            "prompt": "As a restaurant owner, write a professional email to the supplier to get these products every week: \n\n- Wine (x10)\n- Eggs (x24)\n- Bread (x12) \nothink"
+            "prompt": "As a restaurant owner, write a professional email to the supplier to get these products every week: \n\n- Wine (x10)\n- Eggs (x24)\n- Bread (x12) /nothink"
           },
           {
             "title": "Build a website",