Fix Option 3: Create traefik-network and improve sed patterns

Issue: Option 3 deployment failed because traefik-network wasn't created,
but the cleanup function didn't properly strip network references from files.

Changes:
- scripts/ez-homelab.sh: Add traefik-network creation in Step 2
  (Network is harmless if unused - prevents docker compose errors)
- Improve sed patterns in configure_remote_server_routing():
  * Use anchored patterns (^ and $) to match exact lines
  * Fix network removal regex to match indentation correctly

The traefik-network will exist but remain unused on additional servers.
Services are accessed via core Traefik's manual HTTP routes.

docker-compose/dockge/docker-compose.yml

@@ -38,7 +38,7 @@ services:
       - 'homelab.description=Docker Compose stack manager'
       - 'traefik.enable=true'
       - 'traefik.docker.network=traefik-network'
-      - 'traefik.http.routers.dockge.rule=Host(`dockge.${DOMAIN}`)'
+      - 'traefik.http.routers.dockge.rule=Host(`dockge.${SERVER_HOSTNAME}.${DOMAIN}`)'
       - 'traefik.http.routers.dockge.entrypoints=websecure'
       - 'traefik.http.routers.dockge.tls.certresolver=letsencrypt'
       - 'traefik.http.routers.dockge.middlewares=authelia@docker'

scripts/ez-homelab.sh

@@ -1679,6 +1679,7 @@ deploy_remote_server() {
     # Step 2: Create required Docker networks
     log_info "Step 2: Creating required Docker networks..."
     docker network create homelab-network 2>/dev/null && log_success "Created homelab-network" || log_info "homelab-network already exists"
+    docker network create traefik-network 2>/dev/null && log_success "Created traefik-network" || log_info "traefik-network already exists"
     echo ""
     
     # Step 3: Install envsubst if not present
@@ -1883,12 +1884,12 @@ configure_remote_server_routing() {
     
     # Remove Traefik labels and traefik-network from dockge
     if [ -f "/opt/dockge/docker-compose.yml" ]; then
-        # Remove all traefik.* labels
+        # Remove all traefik.* labels (lines containing "- 'traefik.")
         sed -i "/- 'traefik\./d" /opt/dockge/docker-compose.yml 2>/dev/null
-        # Remove traefik-network from networks section
+        # Remove traefik-network from service networks section (line with "- traefik-network")
-        sed -i "/- traefik-network/d" /opt/dockge/docker-compose.yml 2>/dev/null
+        sed -i "/^      - traefik-network$/d" /opt/dockge/docker-compose.yml 2>/dev/null
-        # Remove traefik-network from external networks
+        # Remove external network definition (traefik-network: and next line)
-        sed -i "/traefik-network:/,/external: true/d" /opt/dockge/docker-compose.yml 2>/dev/null
+        sed -i '/^  traefik-network:$/,/^    external: true$/d' /opt/dockge/docker-compose.yml 2>/dev/null
         log_info "✓ Dockge: Traefik labels removed (accessible via port 5001)"
     fi
     
@@ -1897,10 +1898,10 @@ configure_remote_server_routing() {
         # Remove all traefik.* and sablier.* labels
         sed -i "/- 'traefik\./d" /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
         sed -i "/- 'sablier\./d" /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
-        # Remove traefik-network from networks sections
+        # Remove traefik-network from service networks sections
-        sed -i "/- traefik-network/d" /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
+        sed -i "/^      - traefik-network$/d" /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
-        # Remove traefik-network from external networks (last occurrence)
+        # Remove external network definition
-        sed -i "/traefik-network:/,/external: true/d" /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
+        sed -i '/^  traefik-network:$/,/^    external: true$/d' /opt/stacks/infrastructure/docker-compose.yml 2>/dev/null
         log_info "✓ Infrastructure: Traefik labels removed (accessible via direct ports)"
     fi