Jonymusky litellm integration (#36)

* feat: LiteLLM integration

* update

* chore: make start-dev

feedback from: https://github.com/temporal-community/temporal-ai-agent/issues/31

* bump dependencies

* clean up setup.md

* setup update

---------

Co-authored-by: Jonathan Muszkat <muskys@gmail.com>

Makefile

@@ -0,0 +1,62 @@
+.PHONY: setup install run-worker run-api run-frontend run-train-api run-legacy-worker run-enterprise setup-venv check-python run-dev
+
+# Setup commands
+setup: check-python setup-venv install
+
+check-python:
+	@which python3 >/dev/null 2>&1 || (echo "Python 3 is required. Please install it first." && exit 1)
+
+setup-venv:
+	python3 -m venv venv
+	@echo "Virtual environment created. Don't forget to activate it with 'source venv/bin/activate'"
+
+install:
+	poetry install
+	cd frontend && npm install
+
+# Run commands
+run-worker:
+	poetry run python scripts/run_worker.py
+
+run-api:
+	poetry run uvicorn api.main:app --reload
+
+run-frontend:
+	cd frontend && npx vite
+
+run-train-api:
+	poetry run python thirdparty/train_api.py
+
+run-legacy-worker:
+	poetry run python scripts/run_legacy_worker.py
+
+run-enterprise:
+	cd enterprise && dotnet build && dotnet run
+
+# Development environment setup
+setup-temporal-mac:
+	brew install temporal
+	temporal server start-dev
+
+# Run all development services
+run-dev:
+	@echo "Starting all development services..."
+	@make run-worker & \
+	make run-api & \
+	make run-frontend & \
+	wait
+
+# Help command
+help:
+	@echo "Available commands:"
+	@echo "  make setup              - Create virtual environment and install dependencies"
+	@echo "  make setup-venv         - Create virtual environment only"
+	@echo "  make install            - Install all dependencies"
+	@echo "  make run-worker         - Start the Temporal worker"
+	@echo "  make run-api            - Start the API server"
+	@echo "  make run-frontend       - Start the frontend development server"
+	@echo "  make run-train-api      - Start the train API server"
+	@echo "  make run-legacy-worker  - Start the legacy worker"
+	@echo "  make run-enterprise     - Build and run the enterprise .NET worker"
+	@echo "  make setup-temporal-mac - Install and start Temporal server on Mac"
+	@echo "  make run-dev            - Start all development services (worker, API, frontend) in parallel"