feat(coordinator): sort dlc channels by state

[bonomat]

This will sort the channels retrieved via /api/admin/dlc_channels by their state first and then by their signed_channel_stateif thestate` is equal.

[holzeis]

cool thanks! would be great if the dlc channel would also include a timestamp 🙈

[bonomat]

cool thanks! would be great if the dlc channel would also include a timestamp 🙈

Yea, I shortly thought about fetching the block height for each funding tx and sort it accordingly but then left it 😬

[holzeis]

cool thanks! would be great if the dlc channel would also include a timestamp 🙈

Yea, I shortly thought about fetching the block height for each funding tx and sort it accordingly but then left it 😬

A simple change to rust-dlc adding the timestamp to the channel should also do it :)