fix: migrate from jcabillot/phpapache to dunglas/frankenphp

Caddyfile

@@ -6,5 +6,6 @@
 :8080 {
     root * /app/public
     encode zstd br gzip
+    php_server
     file_server
 }

renovate.json

@@ -1,17 +1,3 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "customManagers": [
-    {
-      "customType": "regex",
-      "description": "Detect ARG VERSION pin for jcabillot/phpapache base image",
-      "managerFilePatterns": [
-        "/^Dockerfile$/"
-      ],
-      "matchStrings": [
-        "ARG\\s+VERSION=\"(?<currentValue>[^\"]+)\""
-      ],
-      "depNameTemplate": "jcabillot/phpapache",
-      "datasourceTemplate": "docker"
-    }
-  ]
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
 }

tests/test.sh

@@ -58,17 +58,10 @@ done
 
 echo ""
 echo "Test: GET / (HTML redirect)"
-# Use temp file to avoid pipefail/SIGPIPE issues
-TMPDIR=$(mktemp -d)
-cleanup() {
-  docker rm -f "$CONTAINER_NAME" >/dev/null 2>&1 || true
-  rm -rf "$TMPDIR"
-}
-curl -sf -o "$TMPDIR/body" -D "$TMPDIR/headers" "$BASE_URL/"
-STATUS=$(head -1 "$TMPDIR/headers" | grep -oP '\d{3}')
-CONTENT_TYPE=$(grep -i 'content-type' "$TMPDIR/headers" | tr -d '\r' | cut -d: -f2- | xargs)
-BODY=$(cat "$TMPDIR/body")
-trap cleanup EXIT
+RESPONSE=$(curl -sf -D - "$BASE_URL/")
+STATUS=$(echo "$RESPONSE" | head -1 | grep -oP '\d{3}')
+CONTENT_TYPE=$(echo "$RESPONSE" | grep -i 'content-type' | tr -d '\r' | cut -d: -f2- | xargs)
+BODY=$(echo "$RESPONSE" | sed -n '/^\r$/,$p' | tail -n +2)
 
 assert "HTTP status is 200" "200" "$STATUS"
 assert_match "Content-Type is text/html" "text/html" "$CONTENT_TYPE"