fix: Build Docker image locally instead of pulling from registry

- Change docker-compose.prod.yml from image: to build: configuration
- Remove image pulling from deployment script
- Add --build flag to docker-compose up command
- Fixes "image not found" error by building from local Dockerfile

This ensures the deployment script builds the image from source
instead of trying to pull a non-existent image from a registry.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

scripts/docker-deploy.sh

@@ -82,15 +82,12 @@ stop_containers() {
 
 # Function to start containers
 start_containers() {
-    echo -e "${BLUE}🔄 Starting containers...${NC}"
+    echo -e "${BLUE}🔄 Building and starting containers...${NC}"
     
-    # Set the image version
-    export DOCKER_IMAGE_TAG="$VERSION"
+    # Build and start services
+    docker-compose -f "$COMPOSE_FILE" up -d --build
     
-    # Start services
-    docker-compose -f "$COMPOSE_FILE" up -d
-    
-    echo -e "${GREEN}✅ Containers started!${NC}"
+    echo -e "${GREEN}✅ Containers built and started!${NC}"
 }
 
 # Function to wait for health check
@@ -153,7 +150,6 @@ main() {
     check_env_vars
     
     # Deployment steps
-    pull_image
     stop_containers
     start_containers