watch

Checklist

• This issue contains only one bug.
• I am able to reproduce the bug with the latest version.
• I have read and understood the contribution guidelines.
• I made sure that there are no existing issues - [open](https://github.com/T

I found no other issue with this being asked.

Is your enhancement request related to a problem? Please describe.
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Not sure if this is the correct way to do it, but I wanted to save a cache script I could easily run.

"cache": {
      "desc": "Cache versions and update lock file",
      "cmd": "deno cache server.ts --lock-write",
      "lock": "./lock.json"
}

The result however when running denon cache is an endless loop instead of just executing it once, looks like this:

![Skärmavbild

Since we're pretending to be an Espruino Bangle.js ... the message formats that we can support are documented here:
https://www.espruino.com/Gadgetbridge
There are a few that are not yet supported that could be added:

1. "find" - we could turn on the screen, show a page that allows clicking to say you've found the watch, vibrate and make noise - depending on various existing config settings (e.