Update .gitignore to include build artifacts and development dependencies; fix port mapping in docker-compose for marketing service; add marketing configuration analysis documentation; enhance Vite configuration for allowed hosts; update marketing script in package.json; remove unused marketing image asset.

docker-compose.app.yml

@@ -86,11 +86,13 @@ services:
   igny8_marketing:
     # NOTE: Use 'image:' not 'build:' to avoid creating parallel stacks
     # Build images separately: docker build -t igny8-marketing:latest -f Dockerfile.marketing .
+    # NOTE: This can run in parallel with igny8_marketing_dev - they use different ports
+    # Production build accessible at http://localhost:8022 (direct) or via Caddy routing
     image: igny8-marketing:latest
     container_name: igny8_marketing
     restart: always
     ports:
-      - "0.0.0.0:8022:5174"  # Marketing site port (internal: 5174, external: 8022)
+      - "0.0.0.0:8022:8020"  # Marketing site port (internal: 8020 Caddy, external: 8022)
     networks: [igny8_net]
     labels:
       - "com.docker.compose.project=igny8-app"
@@ -99,6 +101,8 @@ services:
   igny8_marketing_dev:
     # Development server for marketing site with HMR
     # Build separately: docker build -t igny8-marketing-dev:latest -f Dockerfile.marketing.dev .
+    # NOTE: This runs in parallel with igny8_marketing - they use different ports (no conflict)
+    # Dev server accessible at http://localhost:8023 (direct) or via Caddy routing (when configured)
     image: igny8-marketing-dev:latest
     container_name: igny8_marketing_dev
     restart: always