Exclude smoke tests from standard test-coverage-and-junit target

The smoke package uses build tags and should not be included in the standard test run. This prevents covdata tool errors when running tests without the smoke tag.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: janisz

Makefile

@@ -78,7 +78,7 @@ e2e-test: ## Run E2E tests (uses WireMock)
 .PHONY: test-coverage-and-junit
 test-coverage-and-junit: ## Run unit tests with coverage and junit output
 	go install github.com/jstemmer/go-junit-report/v2@v2.1.0
-	$(GOTEST) -v -cover -race -coverprofile=$(COVERAGE_OUT) ./... 2>&1 | go-junit-report -set-exit-code -iocopy -out $(JUNIT_OUT)
+	$(GOTEST) -v -cover -race -coverprofile=$(COVERAGE_OUT) $(shell go list ./... | grep -v '/smoke$$') 2>&1 | go-junit-report -set-exit-code -iocopy -out $(JUNIT_OUT)
 
 .PHONY: test-integration-coverage
 test-integration-coverage: ## Run integration tests with coverage