Summary

One of the big issue of Copper with for example images is that we cannot compress them.

This PR adds a way to insert any codec for any task output.

We can now add codex to:

1. if we have mainly sparse matrix we could remove 0 from.
2. if we know some float array is continues we could diff encode with no loss.
3. an image could be compressed as a png.
4. images from the same channel could be h265 encoded with some lossy or non-lossy params.
5. we could have some specific LZ encoding with a dictionary for some type of data

etc.
Adapted the logviz demo with a png example codec and here are the results:

Related issues

• Closes #

Changes

Testing

• just fmt
• just lint
• just test
• optional full just std-ci (if std/runtime paths are impacted)
• optional full just nostd-ci (if embedded/no_std paths are impacted)
• Other (please specify):

pro-tip: just with no parameters in the root defaults to just fmt, just lint, and just test.

Checklist

• I have updated docs or examples where needed
• I have added or updated tests where needed
• I have considered platform impact (Linux/macOS/Windows/embedded)
• I have considered config/logging changes (if applicable)
• This change is not a breaking change (or I documented it below)

Breaking changes (if any)

Additional context