refactor: [#28] consolidate infra-config commands into parameterized command

- Replace 5 separate infra-config-{environment} commands with unified infra-config
- Add ENVIRONMENT_TYPE and PROVIDER parameters for consistency
- Update .PHONY declarations to match new command structure
- Simplify help text with parameterized examples
- Maintain backward compatibility through parameter validation
- Improves maintainability and reduces command duplication

Author: josecelano

Makefile

@@ -1,7 +1,7 @@
 # Makefile for Torrust Tracker Demo - Twelve-Factor App Deployment
 .PHONY: help install-deps test-e2e lint test-unit clean
 .PHONY: infra-init infra-plan infra-apply infra-destroy infra-status infra-refresh-state
-.PHONY: infra-config-development infra-config-production infra-config-e2e infra-config-testing infra-config-staging infra-validate-config
+.PHONY: infra-config infra-validate-config
 .PHONY: infra-test-prereq infra-test-ci infra-test-local
 .PHONY: infra-providers infra-environments provider-info
 .PHONY: app-deploy app-redeploy app-health-check
@@ -69,9 +69,9 @@ help: ## Show this help message
 	@echo "  make app-deploy ENVIRONMENT_TYPE=development ENVIRONMENT_FILE=development-libvirt"
 	@echo ""
 	@echo "Configuration examples:"
-	@echo "  make infra-config-development PROVIDER=libvirt    # Create development-libvirt.env"
-	@echo "  make infra-config-production PROVIDER=hetzner     # Create production-hetzner.env"
-	@echo "  make infra-config-e2e PROVIDER=libvirt            # Create e2e-libvirt.env"
+	@echo "  make infra-config ENVIRONMENT_TYPE=development PROVIDER=libvirt    # Create development-libvirt.env"
+	@echo "  make infra-config ENVIRONMENT_TYPE=production PROVIDER=hetzner     # Create production-hetzner.env"
+	@echo "  make infra-config ENVIRONMENT_TYPE=e2e PROVIDER=libvirt            # Create e2e-libvirt.env"
 
 install-deps: ## Install required dependencies (Ubuntu/Debian)
 	@echo "Installing dependencies..."
@@ -167,8 +167,8 @@ infra-environments: ## List available environments and their providers
 	@echo "  production  - Production deployment"
 	@echo ""
 	@echo "Usage examples:"
-	@echo "  make infra-config-development PROVIDER=libvirt   # Create development-libvirt.env"
-	@echo "  make infra-config-production PROVIDER=hetzner    # Create production-hetzner.env"
+	@echo "  make infra-config ENVIRONMENT_TYPE=development PROVIDER=libvirt   # Create development-libvirt.env"
+	@echo "  make infra-config ENVIRONMENT_TYPE=production PROVIDER=hetzner    # Create production-hetzner.env"
 	@echo "  make infra-apply ENVIRONMENT_TYPE=development ENVIRONMENT_FILE=development-libvirt"
 	@echo "  make infra-apply ENVIRONMENT_TYPE=production ENVIRONMENT_FILE=production-hetzner"
 
@@ -181,60 +181,25 @@ provider-info: ## Show provider information (requires PROVIDER=<name>)
 	@echo "Getting information for provider: $(PROVIDER)"
 	@$(SCRIPTS_DIR)/providers/provider-interface.sh info $(PROVIDER)
 
-infra-config-development: ## Generate development environment configuration (requires PROVIDER=<name>)
-	@if [ -z "$(PROVIDER)" ]; then \
-		echo "Error: PROVIDER not specified"; \
-		echo "Usage: make infra-config-development PROVIDER=<provider>"; \
-		echo "Available providers: libvirt, hetzner"; \
-		echo "Example: make infra-config-development PROVIDER=libvirt"; \
-		exit 1; \
-	fi
-	@echo "Configuring development environment for $(PROVIDER)..."
-	$(SCRIPTS_DIR)/configure-env.sh development $(PROVIDER)
-
-infra-config-production: ## Generate production environment configuration (requires PROVIDER=<name>)
-	@if [ -z "$(PROVIDER)" ]; then \
-		echo "Error: PROVIDER not specified"; \
-		echo "Usage: make infra-config-production PROVIDER=<provider>"; \
-		echo "Available providers: libvirt, hetzner"; \
-		echo "Example: make infra-config-production PROVIDER=hetzner"; \
-		exit 1; \
-	fi
-	@echo "Configuring production environment for $(PROVIDER)..."
-	$(SCRIPTS_DIR)/configure-env.sh production $(PROVIDER)
-
-infra-config-e2e: ## Generate e2e environment configuration (requires PROVIDER=<name>)
-	@if [ -z "$(PROVIDER)" ]; then \
-		echo "Error: PROVIDER not specified"; \
-		echo "Usage: make infra-config-e2e PROVIDER=<provider>"; \
-		echo "Available providers: libvirt, hetzner"; \
-		echo "Example: make infra-config-e2e PROVIDER=libvirt"; \
-		exit 1; \
-	fi
-	@echo "Configuring e2e environment for $(PROVIDER)..."
-	$(SCRIPTS_DIR)/configure-env.sh e2e $(PROVIDER)
-
-infra-config-testing: ## Generate testing environment configuration (requires PROVIDER=<name>)
-	@if [ -z "$(PROVIDER)" ]; then \
-		echo "Error: PROVIDER not specified"; \
-		echo "Usage: make infra-config-testing PROVIDER=<provider>"; \
+infra-config: ## Generate environment configuration (requires ENVIRONMENT_TYPE and PROVIDER)
+	@if [ -z "$(ENVIRONMENT_TYPE)" ]; then \
+		echo "Error: ENVIRONMENT_TYPE not specified"; \
+		echo "Usage: make infra-config ENVIRONMENT_TYPE=<type> PROVIDER=<provider>"; \
+		echo "Available environment types: development, testing, e2e, staging, production"; \
 		echo "Available providers: libvirt, hetzner"; \
-		echo "Example: make infra-config-testing PROVIDER=libvirt"; \
+		echo "Example: make infra-config ENVIRONMENT_TYPE=development PROVIDER=libvirt"; \
 		exit 1; \
 	fi
-	@echo "Configuring testing environment for $(PROVIDER)..."
-	$(SCRIPTS_DIR)/configure-env.sh testing $(PROVIDER)
-
-infra-config-staging: ## Generate staging environment configuration (requires PROVIDER=<name>)
 	@if [ -z "$(PROVIDER)" ]; then \
 		echo "Error: PROVIDER not specified"; \
-		echo "Usage: make infra-config-staging PROVIDER=<provider>"; \
+		echo "Usage: make infra-config ENVIRONMENT_TYPE=<type> PROVIDER=<provider>"; \
+		echo "Available environment types: development, testing, e2e, staging, production"; \
 		echo "Available providers: libvirt, hetzner"; \
-		echo "Example: make infra-config-staging PROVIDER=hetzner"; \
+		echo "Example: make infra-config ENVIRONMENT_TYPE=development PROVIDER=libvirt"; \
 		exit 1; \
 	fi
-	@echo "Configuring staging environment for $(PROVIDER)..."
-	$(SCRIPTS_DIR)/configure-env.sh staging $(PROVIDER)
+	@echo "Configuring $(ENVIRONMENT_TYPE) environment for $(PROVIDER)..."
+	$(SCRIPTS_DIR)/configure-env.sh $(ENVIRONMENT_TYPE) $(PROVIDER)
 
 infra-validate-config: ## Validate configuration for all environments
 	@echo "Validating configuration..."