nginx/gitea.conf

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name git.exozy.me;

    include conf.d/ssl;

    location / {
        proxy_pass http://unix:/run/gitea/gitea.sock;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        client_max_body_size 1G;
    }
}