feat: implement basic version of the application with core functionality

Makefile

@@ -0,0 +1,22 @@
+.PHONY: install dev clean test test-headed demo
+
+install:
+	pip install -e .
+
+dev:
+	uvicorn devplacepy.main:app --reload --host 0.0.0.0 --port 10500
+
+test:
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/ -v --tb=line
+
+test-headed:
+	PLAYWRIGHT_HEADLESS=0 python -m pytest tests/ -v --tb=line
+
+demo:
+	PLAYWRIGHT_HEADLESS=0 python -m pytest tests/test_demo.py -v -s
+
+clean:
+	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
+	find . -type f -name '*.pyc' -delete
+	rm -rf devplacepy.egg-info
+	rm -rf .venv