add make test target and other test-related make targets to existing Makefile

Author: alexeygrigorev

Makefile

@@ -1,9 +1,23 @@
-.PHONY: faq website
+.PHONY: faq website test test-unit test-int test-fast help
 
 # Extract FAQ data from Google Docs (with cleanup)
 faq:
 	uv run python process_faq.py
 
 # Generate static website
 website:
-	uv run python generate_website.py
+	uv run python generate_website.py
+
+# Test targets
+test:
+	@echo "🧪 Running all tests..."
+	uv run pytest tests/ -v
+
+test-unit:
+	@echo "🔬 Running unit tests..."
+	uv run pytest tests/unit/ -v
+
+test-int:
+	@echo "🔄 Running integration tests..."
+	uv run pytest tests/integration/ -v
+