Allow users to set display name and notes for rayhunter recordings

### What problem does this feature solve or what does it enhance?

currently all rayhunter files are named with inscrutable date stamps making it hard to remember the circumstances of recording.

### Proposed Solution

We should allow users to set a display name and notes for recordings that are included in the web ui and the downloaded zip. The zip could be named the display name which should be contrainted by the following regex `\w{0-29}`. Whether we keep this in the ndjson or elsewhere is something @wgreenberg might have an opinion on.

### Alternatives Considered

_No response_