fix: include www in LE cert auto-generation loop

deploy.sh

@@ -349,7 +349,7 @@ EOF
 
         # Obtain certificates for all subdomains
         LE_CA="Let%27s%20Encrypt"
-        for SUB in app dns; do
+        for SUB in app dns www; do
             echo "  Requesting LE certificate for ${SUB}.${DOMAIN}..."
             CERT_RESULT=$(curl -s --max-time 60 -c "$COOKIE_JAR" -b "$COOKIE_JAR" -X GET "http://127.0.0.1:8000/api/acme/obtainCert" \
                 -H "X-CSRF-Token: $(fetch_csrf)" \