Improve lobbies/logs page by fixing width of first column and reducing log column font size to text-xs

[jog1t]

@sam said:

also, quality of life — lobbies/logs page has improved alot, but still needs tweaks: • make the first column in the grid fixed width‼️ so that the logs take up vast majority of space • consider reducing the log column font-mono from text-sm to text-xs and it will be so much better 🙏

[linear[bot]]

HUB-449 Improve lobbies/logs page by fixing width of first column and reducing log column font size to text-xs