Deprecated docs

just tried running your docker image, but it seems like it does not exist anymore:

```
Unable to find image 'public.ecr.aws/koii-network/task_node:latest' locally
docker: Error response from daemon: repository public.ecr.aws/koii-network/task_node not found: name unknown: The repository with name 'task_node' does not exist in the registry with id 'koii-network'.
See 'docker run --help'.
```

Search the repository for references to public.ecr.aws/koii-network/task_node:latest and inspect the surrounding Docker documentation. Confirm whether the image reference is obsolete, then update the affected documentation so its instructions point to a usable image or no longer advertise the unavailable one.

Written by the indexing model from the issue text.