instance list is poorly formatted

[fmoor]

• OS Version: 22.04.3-Ubuntu

Steps to Reproduce:

$ edgedb --version
EdgeDB CLI 5.3.0+637320a

$ edgedb instance list
┌───────┬────────────────────────┬─────────────────┬─────────────┬───────────┐
│ Kind  │ Name                   │ Location        │ Version     │ Status    │
├───────┼────────────────────────┼─────────────────┼─────────────┼───────────┤
│ local │ automatic              │ localhost:10702 │ 5.3+cc878d8 │ ready     │
│ local │ forum                  │ localhost:10706 │ 4.5+28216a1 │ ready     │
│ local │ plant_log_skeleton     │ localhost:10708 │ 4.5+28216a1 │ ready     │
│ local │ plant_notes            │ localhost:10707 │ 4.5+28216a1 │ ready     │
│ local │ plant_notes_pico       │ localhost:10710 │ 4.5+28216a1 │ ready     │
│ local │ simpletodo_heroku      │ localhost:10704 │ 3.0+e7d38e9 │ ready     │
│ local │ simpletodo_heroku_5478 │ localhost:10713 │ 5.0+68b256c │ ready     │
│ cloud │ fmoor/mydb             │ ☁️ aws-local-1  │ 5.6         │ available │
│ cloud │ fmoor/mydb-1           │ ☁️ aws-local-1  │ 5.6         │ available │
└───────┴────────────────────────┴─────────────────┴─────────────┴───────────┘

[elprans]

I think we should just stop using the cloud emoji. Unicode width in terminal is still widely broken pretty much everywhere.