chg: pkg: make compatible the whole project with bare metal AND with docker #4

Caddyfile

@@ -0,0 +1,25 @@
+{
+	{$CADDY_GLOBAL_OPTIONS}
+
+	frankenphp {
+		{$FRANKENPHP_CONFIG}
+	}
+}
+
+{$SERVER_NAME:localhost} {
+	log
+
+	root * /app/public
+
+	encode zstd br gzip
+
+	mercure {
+		transport_url    {$MERCURE_TRANSPORT_URL:bolt:///data/mercure.db}
+		publisher_jwt    {$MERCURE_JWT_SECRET} HS256
+		subscriber_jwt   {$MERCURE_JWT_SECRET} HS256
+		anonymous
+		subscriptions
+	}
+
+	php_server
+}