chore: add run command and target version

Makefile

@@ -4,6 +4,7 @@ help:
 	@echo "Available targets:"
 	@echo "  create-tables  - Create database tables using create_tables.py"
 	@echo "  install-deps   - Install Python dependencies using uv"
+	@echo "  start          - Start fastAPI server on port 8000"
 	@echo "  help           - Show this help message"
 
 install-deps:
@@ -13,4 +14,7 @@ create-tables:
 	@echo "Creating database tables..."
 	uv run python scripts/create_tables.py
 
+start:
+	uv run uvicorn app.main:app --port 8000
+
 .DEFAULT_GOAL := help

ruff.toml

@@ -0,0 +1 @@
+target-version="py312"