bug: /usage - Shows tool results as Your prompts, rather than Tool Results

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue
- [x] I have run `q doctor` in the affected terminal session
- [x] I have run `q restart` and replicated the issue again

### Operating system

MacOs

### Expected behaviour

█ Context files: ~19430 tokens (9.72%)
█ Q responses: ~350 tokens (0.18%)
█ Your prompts: ~70 tokens (0.04%)
█ Tool results: ~50039 tokens (24.56%)
Top Tools:
fs_read: 40029 tokens (20%), 40 contexts
shell_execute: 10010 tokens (5%), 1 context

### Actual behaviour

█ Context files: ~19430 tokens (9.72%)
█ Q responses: ~350 tokens (0.18%)
█ Your prompts: ~50109 tokens (24.60%)

### Steps to reproduce

Run some prompts that read data using tools. I expect them to be called our seperately.

### Environment

```yaml

```