[Feature]: Make llms.txt

### Category

Integrations

### Scope

Experimental

### Problem

We should add an llms.txt
Based on inspect.aisi.org.uk/llms.txt

### Solution

Add an llms.txt

### Alternatives (Optional)

_No response_

### Example (Optional)

```python

```

### Impact (Optional)

_No response_

### Contribution? (Optional)

None