fix: fixes to agent behaviour and llm steering

src/app/generation.rs

@@ -187,7 +187,9 @@ fn correction_already_sent(conversation: &[ChatMessage], correction: &str) -> bo
         .iter()
         .rev()
         .skip(1)
-        .take_while(|message| !message.user)
+        .take_while(|message| {
+            !message.user && !(message.tool && message.content.starts_with("Tool result "))
+        })
         .any(|message| message.tool && message.content == correction)
 }
 
@@ -2089,6 +2091,22 @@ mod tests {
             &conversation,
             TOOL_PROTOCOL_CORRECTION
         ));
+
+        let mut result = assistant(None, "Tool result 1 (bash):\nok\n");
+        result.tool = true;
+        let mut prior_correction = assistant(None, TOOL_PROTOCOL_CORRECTION);
+        prior_correction.tool = true;
+        let conversation = vec![
+            assistant(Some(call), ""),
+            prior_correction,
+            assistant(None, call),
+            result,
+            assistant(Some(call), ""),
+        ];
+        assert!(!correction_already_sent(
+            &conversation,
+            TOOL_PROTOCOL_CORRECTION
+        ));
     }
 
     #[test]