chore(*): adopt project templates

caddy/Caddyfile.example

@@ -1,6 +1,5 @@
 {
-	admin off
-	# acme_dns cloudflare {env.CLOUDFLARE_API_TOKEN}
+	admin localhost:2019
 
 	log {
 		format console
@@ -12,8 +11,4 @@
 	}
 }
 
-(compress) {
-	encode zstd gzip
-}
-
-import /etc/caddy/projects.d/*.caddy
+import /etc/caddy/projects.d/*/site.caddy