az storage blob move is documented but doesn't actually work

Attempt to run `az storage blob move` results in:
```
'move' is misspelled or not recognized by the system.

Examples from AI knowledge base:
https://aka.ms/cli_ref
```
However, this leads to docs that say this command should work.

`az version` says

```
{
"azure-cli": "2.30.0",
"azure-cli-core": "2.30.0",
"azure-cli-telemetry": "1.0.6",
"extensions": {}
}
```

---
#### Document Details

⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.*

* ID: b8c4e415-fc8d-26d5-3213-da937fd6932c
* Version Independent ID: dcb2f2d6-fd80-495d-8582-8be859d68792
* Content: [az storage](https://docs.microsoft.com/en-us/cli/azure/storage?view=azure-cli-latest)
* Content Source: [latest/docs-ref-autogen/storage.yml](https://github.com/MicrosoftDocs/azure-docs-cli/blob/main/latest/docs-ref-autogen/storage.yml)
* Service: **storage**
* GitHub Login: @rloutlaw
* Microsoft Alias: **routlaw**