Call arguments for exec missing (but present in confirm message).

[sangee2004]

clio version - v0.1.1

Steps to reproduce the problem

1. Chat with k8s agent and ask it to delete an existing deployment
2. Notice that the call arguments for exec is missing in the TUI (but present in confirm message).

> delete the deployment nginx-deployment

    ┌─────────────────┐
    │ Call Arguments: │
    │                 │
    │ exec {"         │
    └─────────────────┘
                       
Run "kubectl delete deployment nginx-deployment" (or allow all "kubectl delete ..." commands)
Confirm (y/n/a)>  

After I confirm , I see it have the actual command for exec

> delete the deployment nginx-deployment

    ┌───────────────────────────────────────────────────────────────┐
    │ Call Arguments:                                               │
    │                                                               │
    │ exec {"command":"kubectl delete deployment nginx-deployment"} │
    └───────────────────────────────────────────────────────────────┘
                                                                     
  Running  kubectl delete deployment nginx-deployment                                                                                                                                          

    ┌────────────────────────────────────────────┐
    │ deployment.apps "nginx-deployment" deleted │
    └────────────────────────────────────────────┘
                                                  
  The deployment  nginx-deployment  has been successfully deleted.                                                                                                                             
                                                                                                                                                                                               
  Would you like to verify the deletion or perform any other actions?                                                                                                                          

@K8s>  

Anther instance on when this happens:

 > yes

    ┌─────────────────┐
    │ Call Arguments: │
    │                 │
    │ exec {"         │
    └─────────────────┘
                       
Run "kubectl get deployments" (or allow all "kubectl get ..." commands)
Confirm (y/n/a)>  

On confirmation:

> list all deployments
> list all deployments

    ┌─────────────────────────────────────────────────────────────┐
    │ Call Arguments:                                             │
    │                                                             │
    │ exec {"command":"kubectl get deployments --all-namespaces"} │
    └─────────────────────────────────────────────────────────────┘
                                                                   
  Running  kubectl get deployments --all-namespaces        

Expected Behavior:
Call arguments should not be missing for exec calls.

[sangee2004]

Similar truncation issue is also seen when testing with gptscript -gptscript-ai/gptscript#659