Revert "Task attempt 17522bd1-991c-42e0-adb9-8f5a189c983d - Final changes"

This reverts commit 81434f52c1.

backend/src/models/task_attempt.rs

@@ -576,9 +576,6 @@ impl TaskAttempt {
                 .await?
                 .ok_or(TaskAttemptError::TaskNotFound)?; // No session found
 
-        // Update the executor session with the new prompt
-        ExecutorSession::update_prompt(pool, executor_session.id, prompt).await?;
-
         // Determine the executor config from the stored executor_type
         let executor_config = match most_recent_coding_agent.executor_type.as_deref() {
             Some("claude") => crate::executor::ExecutorConfig::Claude,