web viewer: Status should be something like `running` instead of `aborted` while review is going on

### OpenCodeReview Version

open-code-review v1.9.1 (200424c) darwin/arm64

### Operating System

macOS (Apple Silicon)

### Installation Method

npm (global)

### LLM Provider

Other OpenAI-compatible endpoint

### Bug Description

After running `ocr scan` or `ocr review`, web viewer shows the task status as `aborted`, it should be something like `running` which indicates it's running.

### Steps to Reproduce

Run `ocr scan` or `ocr review` to start a review.

### Expected Behavior

Status should be `running` instead of `aborted`.

### Logs / Error Output

```shell

```

### Additional Context

_No response_

Start by running `ocr scan` or `ocr review` and inspect the web viewer's task-status handling while the review is in progress. Trace where the status becomes `aborted`; done means an active review is shown as `running` or an equivalent in-progress state instead.

Written by the indexing model from the issue text.