[Bug]: Prompting to fix the found issues in a review fails due to missing context

### Platform

Linux

### Operating system version

Ubuntu 24.04

### System architecture

Intel (x86)

### PolyScope Version

0.15

### Bug description

When continuing a chat in the review, the context (and result of the review) is missing. The AI instead looks in the repo and searches for a PR rather than looking at the review result.

### Steps to reproduce

1. Use a model to review the code.
2. A review tab opens
3. Reply in the review tab when the review is done with something like "fix it".
4. The model does not know about the review and tries to look for feedback in a PR.

### Relevant log output

```shell

```