fix: migrate from jcabillot/phpapache to dunglas/frankenphp

Caddyfile

@@ -0,0 +1,11 @@
+{
+    auto_https off
+    frankenphp
+}
+
+:80 {
+    root * /app/public
+    encode zstd br gzip
+    php_server
+    file_server
+}

Dockerfile

@@ -1,5 +1,9 @@
-ARG  VERSION="latest"
+FROM dunglas/frankenphp:1-php8.5-alpine
-FROM "jcabillot/phpapache:${VERSION}"
 LABEL maintainer="Julien Cabillot <dockerimages@cabillot.eu>"
 
-COPY "root" "/var/www/html"
+WORKDIR /app
+
+COPY Caddyfile /etc/frankenphp/Caddyfile
+COPY --chown=www-data:www-data root /app/public
+
+USER www-data