I need download full text from logs

### What problem are you trying to solve?

I have a bug when try to read a JSON, in my local works fine but in Deno-deploy it doesn't work.

I put a log of this JSON but the log is incomplete

### Describe the solution you'd like

If is complicated show all log add option for download the log in file text like others platforms

### Describe alternatives you've considered

Add buton for download log

### Documentation, Adoption, Migration Strategy

_No response_

The issue names no repository files, tests, or entry points. Start by reproducing the incomplete JSON log in Deno Deploy, then inspect the existing log display and determine the scope of a download option; done means users can retrieve the complete log as a text file.

Written by the indexing model from the issue text.