Additional violations:
The breakers are double-tapped, yet they are the older HOM breakers that are not listed for 2 wires per tap.
If you can downgrade the 240V circuit to 15A or 20A receptacles, you'd have a "Multi-wire branch circuit" with mixed 120V and 240V loads. That would be fine with a 20A 2-pole breaker at that point, and the newer HOM breakers accept 2 wires.
There's no ground bar. There's 1 lug which appears to be part of the neutral bar, and that is double-tapped for 4 ground wires (twisting 3 together isn't right either). Get a proper ground bar. That will separate neutrals and grounds.