fix(deployment): add image references to docker-compose.production.yml

Production deployment was failing because docker-compose.production.yml
had build: sections but no image: references. This caused Docker Compose
to attempt building on the server, which failed because the docker/
directory doesn't exist in the deployment location.

Changes:
- Add image: git.michaelschiemer.de:5000/framework:latest to web, php, and queue-worker services
- Removed build: section from php service (no longer needed)
- Remove test comment from ShowHome.php

The deployment script's sed command (line 1259-1260 in build-image.yml)
now successfully finds and updates the image: tags with the correct
version from the registry.

Related to: Production deployment error "docker/php: no such file or directory"

docker-compose.production.yml

@@ -12,6 +12,9 @@
 
 services:
   web:
+    # Use pre-built image from registry
+    image: git.michaelschiemer.de:5000/framework:latest
+
     # Production restart policy
     restart: always
 
@@ -75,6 +78,9 @@ services:
         condition: service_started
 
   php:
+    # Use pre-built image from registry
+    image: git.michaelschiemer.de:5000/framework:latest
+
     # Production restart policy
     restart: always
 
@@ -91,12 +97,6 @@ services:
       - CHOWN
       - DAC_OVERRIDE
 
-    # Override build args for production
-    build:
-      args:
-        - ENV=production
-        - COMPOSER_INSTALL_FLAGS=--no-dev --optimize-autoloader --classmap-authoritative
-
     environment:
       - APP_ENV=production
       - APP_DEBUG=false
@@ -227,7 +227,8 @@ services:
         labels: "service,environment"
 
   queue-worker:
-    # Use same build as php service (has application code copied)
+    # Use pre-built image from registry
+    image: git.michaelschiemer.de:5000/framework:latest
 
     # Production restart policy
     restart: always

src/Application/Website/ShowHome.php

@@ -47,4 +47,3 @@ final readonly class ShowHome
         );
     }
 }
-// Production deployment test trigger