Add pyproject.toml and uv.lock for local development tooling

pyproject.toml

@@ -0,0 +1,69 @@
+[project]
+name = "pi-stomp"
+version = "3.0.0"
+description = "DIY high definition, multi-effects stompbox platform for guitar, bass and keyboards"
+readme = "README.md"
+requires-python = ">=3.11"
+license = { text = "GPL-3.0-or-later" }
+authors = [{ name = "Randall Reichenbach" }, { name = "Micah van de Merwe" }]
+keywords = ["guitar", "effects", "pedal", "raspberry-pi", "audio", "lv2"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: End Users/Desktop",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.11",
+    "Topic :: Multimedia :: Sound/Audio",
+]
+
+dependencies = [
+    "pyyaml>=6.0",
+    "jsonschema>=4.0",
+    "python-rtmidi>=1.4",
+    "requests>=2.28",
+    "pyalsaaudio>=0.9; sys_platform == 'linux'",
+]
+
+[project.optional-dependencies]
+# Raspberry Pi hardware dependencies (platform-specific)
+hardware = [
+    "gfxhat>=0.0.1; sys_platform == 'linux'",
+    "matplotlib>=3.5",
+    "rpi-ws281x>=5.0; sys_platform == 'linux'",
+    "adafruit-circuitpython-neopixel>=6.3",
+    "adafruit-circuitpython-rgb-display>=3.10",
+    "adafruit-circuitpython-mcp3xxx>=1.4",
+]
+
+# Development dependencies
+dev = ["pytest>=7.0", "pytest-cov>=4.0", "black>=23.0", "ruff>=0.1.0"]
+
+[project.urls]
+Homepage = "https://treefallsound.com"
+Documentation = "https://www.treefallsound.com/wiki/doku.php"
+Repository = "https://github.com/TreeFallSound/pi-stomp"
+Issues = "https://github.com/TreeFallSound/pi-stomp/issues"
+
+[project.scripts]
+pistomp = "modalapistomp:main"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["modalapi", "pistomp", "uilib", "common"]
+
+[tool.black]
+line-length = 120
+target-version = ["py311"]
+
+[tool.ruff]
+line-length = 120
+target-version = "py311"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+python_files = ["test_*.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]