I am the alcoholic in this situation, though I would say that my drinking maybe didn't quite have the same impact on family life that it sounds like your dh's did.
I think you need to see this from the perspective that, when he was drinking, this, exactly what you have now, is everything you were hoping for. He has gotten sober. He's taken responsibility for his recovery. He's doing everything he needs to be doing to make sure he stays well. It's different. It's a new dynamic, but it's 1000x better than having someone you love who is drunk, and being an asshole, and slowly killing himself.
But life does change when you stop drinking. It changed in a big way for him. But it's changed for you too. He's had to take responsibility for those changes and accept them. He no doubt will have mourned his old life. And you will too. That's totally normal. It's a new way of life for both of you.
A couple things I'd say. Do you go to al-anon? Or have any support from partners of addicts? If not, I'd find yourself some. This is a really common thing and people who have been there will be able to support you in finding your way through it.
Secondly, I think you need to find new ways to spend time together. You are still stuck in the old rut. You can still watch a film today and have a hot chocolate or a cup of tea together. You can go to the cinema instead of a night in the pub. Or take a class together. Or take up a sport together. One of the things I realised when I stopped drinking is that planning everything around alcohol had meant I'd lost sight of how much there is out there to do that doesn't involve drinking. Ask him to suggest something he'd like to do together and then go do it. Prioritise getting up early on a weekend to spend time together instead of hungover lie-ins. You have to think about what this has given you rather than what it's taken away. What do you get to do now that you didn't when he was in active addiction?
And lastly, you likely will get to have nights at the pub again. And you will go out to parties with friends. I love a night at the pub! I don't have to be drinking to enjoy it (though I'd probably not stay as long now that I don't drink). But it does take time to get used to doing these things without your trusty old friend. And what can you plan with friends that your husband would enjoy doing? If all your friends do is meet up to drink, well, that sounds pretty boring. I can see why he (and you!) wouldn't want to do that. Why not invite them over for lunch? Or plan a beach day in the summer? Or an activity together? Or breakfast out? Organise something that your dh can actually join in with and so you can spend time with friends. Honestly, if I had someone I knew was in recovery, I wouldn't just be planning big nights out drinking and never doing anything that included them.
To a certain extent, I think you need to treat early sobriety like you would say, being in chemo for cancer. It's a really intensive, draining, life changing process. He's going to need to take time out. What you do for fun is going to change. Friends, you'd hope, would find ways to be with both of you and do fun things that don't involve drinking. You wouldn't take your friend with cancer out clubbing and doing shots. You'd let them set the pace and do what's healthy for them. There will be a mourning for you of what life used to be like. But you do need to just find your new normal. Talking with other partners is really key though.