First attempt at adding caddy

nise-infra/Caddyfile

@@ -0,0 +1,3 @@
+nise.stedos.dev {
+    reverse_proxy nise-nginx
+}

nise-infra/docker-compose.yml

@@ -2,15 +2,12 @@ version: '3'
 
 services:
 
-  nginx-main:
-    image: nginx:latest
-    container_name: nginx-main
+  caddy-main:
+    image: caddy:alpine
+    container_name: caddy-main
     restart: always
     volumes:
-      - ./nginx-main.conf:/etc/nginx/nginx.conf:ro
-      # nise.moe certificates (by Cloudflare)
-      - ./nise-data/certificate.pem:/etc/ssl/certs/nisemoe/certificate.pem:ro
-      - ./nise-data/private.key:/etc/ssl/certs/nisemoe/private.key:ro
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
     ports:
       - "443:443"
       - "80:80"