Lookin good!
Chard should do well there in autumn/winter. It stands cold very well.
Your carrots have to be thinned at some point but all of this is still down the road. When you thin them, i have heard of people making pesto-ish from carrot greens.....
Til they get bigger you might want to do what you can so that heavy rain doesn't wash the little guys away, in case you get a downpour (I`m jealous, we haven't had a good rain since January and there is still nothing substantial in the forecast.....).
My fall/winter garden a bit northeast of you is all greens, all the time. Arugula, napa cabbage, various kinds of chicory, kale, broccoli, collards,
dandelions, snow pnow peas (all of which will do just fine in containers) and I even planted some bug-eaten popcorn for the
rabbits to eat (it will not ear up, but that`s okay, they just want the greens).